48th Southeastern International Conference on Combinatorics, Graph Theory & Computing

March 6-10, 2017


Abudayah, Mohammad The University of Jordan, Amman, Jordan

Square Complementary Stable Graphs

Adachi, Tomoko

Toho University

General construction of cluttered orderings and square disk arrays

Ahmad, Sarfraz

COMSATS Institute of Information Technology, Lahore- Pakistan

On some topological indices and polynomials of the Zigzag Boron triangular nanotube BNT[p, q]

Ahmad, Uzma University of the Pujab,Lahore, Pakistan

Extremal values of Topological Indices

Akelbek, Mahmud Weber State University

An Upper Bound on the Scrambling Index

Aleid, Sahar University of Almeria, Spain

Independent [1,2]-number versus independent domination number

Alhulwah, Khawlah Western Michigan University

A Generalization of Line graphs

Alomari, Omar The University of Jordan, Amman, Jordan

Semi Square Stable Graphs

Anderson, Mark Rollins College

A New Graph Recoloring Game

Angeleska, Angela University of Tampa

Coherent Network Partitions

Arman, Andrii University of Manitoba

The maximum number of cycles in a graph

Arora, A. Novi High School

Strong Matching Preclusion of Generalized Petersen Graphs

Asayama, Yoshihiro Yokohama National University

Polychromatic 4-coloring of an even-sided embedding

Asplund, John Dalton State College

Bounding Domination Invariants

Bahmanian, Amin Illinois State University

On The Existence of Generalized Designs

Bailey, Sean University of Southern Maine

Dot Product Graphs: Investigation of Extreme Dimensions

Balof, Barry Whitman College

Sigma Connectivity, Cographs, and Flower Graphs

Bandpey, Zeinab                              Morgan State University                   

Jonathan Farley's Mathematical Terror Theory: The Structure of Perfect Ter rorist Cells with a Single Leader                                                                                        

Banaian, Esther University of Minnesota

Multiplex Juggling and Generalized Eulerian Numbers

Bapat, Mukund University of Mumbai, India     

Some Vertex Prime Graph Families And A New Labeling Of Graphs

Barnes, Matt Louisiana State University

Unavoidable Immersions of 3-Edge-Connected Graphs

Barrus, Michael University of Rhode Island

Graphs with low Erdos-Gallai differences

Bass, Rachel Georgia Southern University

Functions of degrees and distances as graph invariants in trees

Battinelli, Catello Stonehill College

Weighted Distance-Two Edge-Balance Index Sets of Star Graphs

Baumbaugh, Travis Clemson University

Matroidal Structure of Skew Polynomial Root Sets

Beeler, Robert East Tennessee State University

Peg Duotaire - A Competitive Graph Parameter

Beilke, Julia Marquette University

Distance in the Graph Model of a Sudoku Grid

Benedetti, Bruno University of Miami

Constructing Manifolds from Trees of Simplices

Betten, Anton Colorado State University

Classifying Cubic Surfaces over a Finite Field

Beyerl, Jeffrey University of Central Arkansas

Recent Results on Improper Interval Graphs

Bhutani, Kiran The Catholic University of America

A Study of Domination Related Parameters in Graphs and their Applications

Bi, Zhenming Western Michigan University

Rainbow Hamiltonian-Connected Graphs

Birmajer, Daniel Nazareth College of Rochester

Compositions colored by simplicial polytopic numbers

Boats, Jeffe University of Detroit Mercy

Expected Value for Routable Disjoint Paths Given Random Terminal Selections

Boehme, Thomas

Technische Universitaet Ilmenau, Germany Geometric Representation of Graphs and Crossing Numbers

Bona, Miklos

University of Florida An overview of pattern avoiding permutations Something old, something new
Bona, Miklos University of Florida

Counting vertices in labeled rooted trees

Bowie, Miranda University of North Alabama

An Introduction to Set-sized Packing

Brandt, Axel Davidson College

Entire Colorability for a Class of Plane Graphs

Brown, David Utah State University

Interval k-Orders

Brown, Jason Dalhousie University

Recent Results on Chromatic Polynomials

Byers, Alexis Western Michigan University

Graceful Colorings of Graphs

Carrigan, Braxton Southern CT State University

Minimizing Positive Integer Sequences without Duplicate Substrings

Case, Benjamin Clemson University

Partial Domination in Graphs

Chan, Wai Hong The Education University of Hong Kong

Game Chromatic Index of K 6

Chi, Henjin Indiana State University

A Note on Total Chromatic Numbers of Graphs

Chopra, Dharam Wichita State University

On the Maximum Number of Constraints for some Balanced Arrays of Strength Ten with Two Levels and Applications

Collins, Karen Wesleyan College

Counting split graphs, bipartite posets and adjacency matrices

Copenhaver, Keith University of Florida

k- protected and balanced vertices in unlabeled rooted plane trees

Couch, P. J. Lamar University

Thor Sequences

Cui, Guangqi Montgomery Blair High School

Monochromatic Rectangles in Grid Colorings

Curran, Stephen University of Pittsburgh at Johnstown

Enumerating Hamiltonian Paths in Cayley Digraphs on the Semidirect Product  of Cyclic Groups

D'Andrea, Joy University of South Florida

Connected Fundamental Transversals and Fundamental Transversal Domains

Davenport, Dennis Howard University

Zebra Trees

Davoudi, Anahitta University of Central Florida

Anomaly Detection in Social Networks

De Jesus, Jose University of Puerto Rico

On uniquely representable k-circular matroids

Defant, Colin University of Florida

Postorder Preimages

Defant, Colin University of Florida

Pattern-Avoiding Linear Extensions of Combs

Delgado, Moises University of Puerto Rico, Rio Piedras

Extensions of some Results on the Conjecture on Exceptional APN
Functions and Absolutely Irreducible Polynomials: the Gold Case

Desmarais, Colin University of Manitoba

Constructions of hypergraphs free of certain 3-uniform 3-partite hypergraphs

Devereaux, Stephen Cornerstone University

On k-Rainbow Colorings in Graphs

Dod, Markus IVM Institut fur Vernetzte Mobilitat gGmbH

Counting fainbow pairs

Driscoll, Keith Clayton State University

On the 7-cordiality of trees

Dubczuk, Toni Illinois State University

The x-fold spectra of several multigraphs on 4 vertices with 6 edges and edge multiplicity at most 2

El-Zanati, Saad Illinois State University

On some cyclic and 1-rotational multigraph designs

Engen, Michael University of Florida

On the dimension of composition posets

Epstein, Michael Florida Atlantic University

Polynomial Lemniscate Configurations and Lemniscate Trees

Factor, Kim Marquette University

Restrained domination in directed graphs

Fallon, Joshua Louisiana State University

A family of 2-crossing-critical graphs on the projective plane

Feder, Elie Kingsborough Community College-CUNY

Maximum Rectilinear Crossing Numbers of Polyomino Graphs

Fenstermacher, Todd Clemson University

Tree Colorings of Graphs

Florkowski, Stanley Lehigh University

Non-disjoint Path Covering Number of Threshold Graphs

Fonseca, Carlos Kuwait University, Kuwait

New structural properties of trees with minimal atom-bond connectivity index

Fowler, Patrick University of Sheffield, UK

A graph-theoretical solution to a chemical problem: dominating sets and polyhedral carbon-nitrogen cages

Fraboni, Michael Moravian College

The Birank Number of Operationally Constructed Graphs

Freyberg, Bryan Michigan Technological University

Constructing d-Handicap Tournaments

Froncek, Dalibor University of Minnesota Duluth

Products of Cycles Labeled by Cyclic Groups

Gaither, Jeffrey The Ohio State University

The Combinatorics of RNA-Protein Interactions

Gezek, Mustafa Michigan Technological University

Conterexamples to Hamada's conjecture

Gibson, Meghann Moriah Georgia Southern University

Combinatorics of n-Colored Cyclic Compositions

Gil, Juan Penn State, Altoona

On rational Dyck paths and factor-free Dyck words

Gismondi, Steve J. University of Guelph

Using Matching to Detect Infeasibility of Some Integer Programs

Godbole, Anant East Tennessee State University

Longest Common Patterns and Longest Increasing Subsequences

Grimaldi, Ralph Rose-Hulman Institute of Technology

Up-Down Ternary Strings

Gutierrez, Seth Georgia Southern University

On Gallai-Ramsey Numbers of Complete Bipartite Graphs

Hammer, James Cedar Crest College

Embedding Complete Multipartite Graphs into Smallest Dimension

Harborth, Heiko TU Braunschweig, Germany

Crossings of Pseudo Diagonals in Convex Polygons

Hart, Ian Western Michigan University

Majestic Colorings in Graphs

Hartnell, B. Saint Mary's University, Canada

Dominating a graph using both nodes and edges

Haynes, Teresa East Tennessee State University

Research Accomplishments of Prof. Peter J. Slater: A Tribute to Our Colleague and Dear Friend

Hedetniemi, Stephen Clemson University

Research Accomplishments of Prof. Peter J. Slater: A Tribute to Our Colleague and Dear Friend

Heinig, Monika Mount Sinai Health Systems

Cutting a Tree into a Forest: A Weighted Edge Algorithm

Heissan, A. M. Manhattanville College

An extension of Beineke to the Prototype Representation P(3, 1) and the infinite set of forbidden induced subgraphs

Heubach, Silvia California State University Los Angeles

New Results on Circular Nim

Hlavacek, Jan Saginaw Valley State University

The Signal Detection Problem: Closed Modular Colorings on Grid Graphs

Holliday, Sarah Kennesaw State University

Chromatic Villainy

Holmes, Amber Auburn University

The intersection problem for maximum packings of K 6n+5

Homberger, Cheyne University of Maryland

Pattern Enumeration in the Separable Permutations

Honecker, Molly Florida Gulf Coast University

Universal Cycles of Graph Colorings

Hopkins, Brian Saint Peter's University

Color restricted n-color compositions

Horton, Steve West Point

Oriented Graceful Labelings of Trees

Huszar, Alana University of Michigan

4-Equitable Graphs

Irabor, Kehinde Marquette University

Change in the Dynamics of a Weighted Digraph via Eigenvalues

Isaak, Garth Lehigh University

Interval Orders with Length Bounds

Janwa, Heeralal University of Puerto Rico, Rio Piedras

BCH-like codes from extended Norm-Trace codes

Jeffries, Joel Tarkio High School

On 2-fold graceful labelings of graphs

Johnson, Peter Auburn University

Rainbow Connectivity in Certain Cayley Graphs

Kaneko, Yoshihiro Gifu University

Stable transmission trees on moving sinksof wireless sensor network

Karaoglu, Fatma University of Sussex

Cubic surfaces over F13

Kawasaki, Yuichiro Yokohama National University

Generating theorem for minor relations of quadrangulations with minimum degree at least 3 on the sphere

Kawatani, Gen Yokohama National University

Lower bound graphs of lattices and lattice transformations

Keller, Ariel Emory University

On Disjoint Cycles and Degree Conditions

Kemnitz, Arnfried Techn. Univ. Braunschweig, Germany

Bounds for the Sum Choice Number

Khodkar, Abdollah University of West Georgia

Signed edge domination numbers of complete tripartite graphs: Part Two

Kirkpatrick, Julie University of Northern Iowa

The x-fold spectra of several multigraphs on 4 vertices with 6 edges and edge
multiplicity at most 2

Kischnick, Sara University of Applied Sciences Mittweida

Rainbow Colorings and Rainbow Dependent Sets

Knoll, Fiona Clemson University

Distributed Data Storage Systems via Graphs

Kreher, Donald Michigan Technological University

The Stars and Stripes Problem

Krop, Elliot Clayton State University

Vizing's conjecture: a two-thirds bound for claw-free graphs

Kruk, Serge Oakland University

Signal noise reduction via the cumulative spectral density

Krzywkowski, Marcin University of Johannesburg, South Africa

A characterization of trees with equal 2-domination and 2-independence nembers

Laaksonen, Antti Aalto University, Finland

Constructing Codes Using Transitive Permutation Groups

Lange, Thomas University of Applied Sciences Mittweida

Counting labeled Greg cacti and clique trees

Lanning, Charles Georgia Southern University

Pattern Containment in Circuler Permutaions

Laskar, Renu Clemson University

Resolvability Parameters of Graphs

Lefmann, Hanno Fakultaet fuer Informatik, TU Chemnitz, Germany

Edge Colorings of Hypergraphs Without A Fixed Rainbow Colored Subhyper-

Lichter, Tamar Queens College-CUNY

Maximum Rectilinear Crossing Numbers of Polyomino Graphs

Lipman, Drew Clemson University

Irredundant Colorings of Graph Products

Lipman, Mark J. Indiana University-Purdue University Fort Wayne

K8 is a Sphere-of-Influence Graph. K9 is not .

Low, Richard San Jose State University

The Integer-magic Spectra of the Cartesian Product of Two Trees

Lu, Xiaoyun US Census Bureau

On Min-max Pair in Tournaments

Lundberg, Erik Florida Atlantic University

The excedance set of a permutation: asymptotic enumeration

Magnant, Colton Georgia Southern University

Gallai-Ramsey numbers for finding a rainbow triangle or some small monochro matic subgraphs

Mahmoodian, E. S. Sharif University of Technology, Tehran

On decomposing complete tripartite graphs into 5-cycles

Malloulil, Fatma  University of Sfax, Tunisia

Iris Segmentation Based on EM Mixture of Gaussian Distribution

Marshall, Candice Morgan State University

Some Algebraic Structure of the Riordan Group

Matzke, Ryan University of Minnesota

Looking for the sum-freedom: The Maximum Size of (k, l)-sum-free Sets

McGinn, Donald University of West Florida

On completing partial Latin squares with two filled rows and at
least two filled columns

McKeown,James University of Miami

Waldspurger Matrices

Meerscheidt, Kyle University of Houston

A Class of Tricyclic Steiner Triple Systems

Merz, Sarah University of the Pacific

Minimum dominating sets that are separating

Milans, Kevin West Virginia University

Online coloring blowups of a known graph

Milz, Sebastian RWTH Aachen University

Degree complete graphs

Moghadam, Hosien Said University of Wisconsin, Osk Kosh

Compression Operator and Some Minimization Problems

Morra, Todd Clemson University

Generalizations of Independent Dominating Sets in Graphs

Moazzez, Babak Kennesaw State University

Integer Programming Approach to Static Monopolies in Graphs

Murphy, Kyle East Tennessee State University

2-Restricted Optimal Rubbling of Graphs

Myrvold, Wendy University of Victoria

Algorithms for Finding a Minimum Dominating Set

Myrvold, Wendy University of Victoria

Fun Problems for Planar Graphs

Nakamoto, Atsuhiro Yokohama National University

Rhombus tiling of even-sided polygons and quardangulations on the projective plane

Narayan, Darren Rochester Institute of Technology

Towards a Characterization of Graphs with Distinct Betweenness Centralities

Noble, Matt Middle Georgia State University

Graph Dimension and a Quick Extremal Problem

Olejniczak, Drake Western Michigan University

A New Look at Bipartite Ramsey Numbers

Owens, Andrew Auburn University

Rainbow-Cycle-Forbidding Edge Colorings of Complete Multipartite Graphs,
with the Maximum Possible Number of Colors Appearing

Pantazi, Stefan Conestoga College Institute of Technology and Advanced Learning, Ontario, Cananda

Relations between consecutive Catalan monoids

Peres, Yuval Microsoft Reserach

Search games and optimal Kakeya sets

Peres, Yuval Microsoft Reserach

Random walks and typical distances in Ramanujan graphs, and the overhang problem

Perry, Katherine Auburn University

Rainbow Spanning Trees in Properly Edge-Colored Graphs

Perry, Sean Florida Atlantic University

Labelled Path Systems

Pimpasalee, Wannapol Khon Kaen University

On list backbone coloring of graphs

Pinciu, Val Southern Connecticut State University

Skewness, Colorings and Cliques

Pinero, Fernando University of Puerto Rico - Ponce

Some parameters of a class of codes on algebraic graphs

Porta, Gaspar Washburn University

Vizing-type bounds for graphs with forbidden induced subgraphs

Powers, Kelly Stonehill College

Distance-k Edge-Balance Index Sets of Extended Star Graphs

Qui, K. Brock University

Routing on the Hypercube with Blocking/Faulty Nodes

Reid, Michael University of Central Florida

Special Divisors of nk +1

Roberts, Dan Illinois Wesleyan University

On cyclic decompositions of complete digraphs into antidirected cycles

Robinson, Grant California State University, L.A.

Sequences of Integers with Three Missing Separations

Rubalcaba, Rob San Diego City College

Efficient Domination

Saccoman, John Seton Hall University

On a Class of Signless Laplacian Integral Multigraphs

Sawada, Joe University of Guelph, Canada

New successor rules for constructing De Bruijn sequences

Scheidweiler, Robert FH Aachen University of Applied Sciences

On Functions Inducing Proper Vertex Colorings Via Edge Weightings

Schiermeyer, Ingo Technische Universitat Bergakademie Freiberg, Germany

On the chromatic number of 2K2-free graphs

Schroder, Bernd S.W. The University of Southern Mississippi

Towards the Reconstruction of Decomposable Ordered Sets?

Scott, Paul Aaron Georgia Southern University

Modeling Dynamics of Gene Networks

Shahrokhi, Farhad University of North Texas

On largest reduced neighborhood clique cover number

Sharpe, Cameron University of Central Arkansas

Counting Graph Homomorphisms Involving Complete Graphs

Shull, Warren Emory University

On a Conjecture on Spanning Trees with few Branch Vertices

Sickman, Amy Illinois State University

The x-fold spectra of several multigraphs on 4 vertices with 6 edges and edge  multiplicity at most 2

Siddiqui, O. Detroit Country Day School

Strong Matching Preclusion of Arrangement Graphs

Sinko, Anne College of St. Benedict and St. John's University

Maximal and minimal chains of graph and hypergraph parameters

Sittitrai, Pongpat Khon Kaen University

Planer graphs without cycle of length 4 or 5 are (3, 5)-colorable

Smith, Brett Yale University

Treewidth Bounds for Planar Graphs

Soifer, Alexander University of Colorado, Colorado Springs

On Some Indiscretions of the Mathematical Community

Spiro, Sam University of Miami

Forbidden Configurations and Forbidden Families

Stinson, Douglas University of Waterloo

Optimal algebraic manipulation detection codes and difference families

Stucky, Eric University of Minnesota

Polynomial Chebyshev Quotients, Combinatorially

Su, Hsin-Hao Stonehill College

On Balance Index Sets of k-level Wheel Graphs

Suffel, Charles Stevens Institute of Technology

Excursions into Graph-theoretic Domination

Sullivan, Shaun Florida Gulf Coast University

A Variant on the Feline Josephus Problem

Szaniszlo, Zsuzsanna Valparaiso University

L(4, 3, 2, 1)-labeling of certain trees

Taniguchi, Hiroaki National Institute of Technology, Kagawa College

Dual Hyperovals from Commutative Presemifields

Tanny, Stephen University of Toronto

On the solution space of the Golomb recursion

Thas, Jef University of Gent, Belgium

Arcs, Caps and Codes: Old Results, New Results, Generalizations

Thomas, Brent University of Colorado, Denver

Saturation Number and Saturation Spectrum of Brooms

Todt, Heiko Stonehill College

On Edge-Balance Index Sets of L-Product of Cycles and Stars Connected by

Traetta, Tommaso Ryerson University

On f-pyramidal Steiner triple systems

Trenk, Anne Wellesley College

Finding Balance: Split Graphs and Related Classes

Tsaturian, Sergei University of Manitoba

A result in asymmetric Euclidean Ramsey theory

Vaidya, Sanju Mercy College, New York

Computation of Graph Vulnerability Measures and Topological Indices

van Trung, Tran University of Duisburg-Essen

Simple t-designs: recursive construction methods for arbitrary t

Vanloo, Gerard Morehouse College

Efficient Parallel Strategies for Hanoi Games

Vatter, Vincent University of Florida

Growth rates of permutations classes: from countable to uncountable

Wallace, Steven Middle Georgia State University

On combinatorial games and super tic-tac-toe

Wang, Hua Georgia Southern University

Pattern packing: questions and observations

Wang, Ping St. Francis Xavier University, Antigonish, Nova Scotia, Canada

Using Bipartite Networks to Construct Personal Recommendation Systems

Weiner, Michael Penn State, Altoona

On bounce-free rational lattice paths

Westlund, Erik Kennesaw State University

The Hall spectrum of a graph can have non-consecutive zeros

Wierman, John Johns Hopkins University

Strict inequalities between bond percolation thresholds of Archimedean lattices

Williams, Trevor Utah State University

The Game of Thrones

Woods, Angel Georgia Southern University

A survey of flow network applications

Yatauro, Michael Penn State - Brandywine

The Edge Cover Reliability Polynomial of a Graph

Young, Matthew Stonehill College

Weighted Distance-Two Edge-Balance Index Sets of Cycle Graphs

Zahedi, Emad Michigan State University

An Evolutionary Framework for Analyzing the Distance Preserving Property of Weighted Graphs

Zhang, Taoye Penn State University

  On 1-Hamiltonian line graphs of claw-free graphs

Zhou, Ju Kutztown University

A characterization of cycle-forced bipartite graphs




Abstracts, 2016  


Abay-Asmerom, Ghidewon Virginia Commonwealth University

Spectral Features of Graphs Associated with the Geez Writing System

Abreu, Marien Universit`a degli Studi della Basilicata

Treelike Snarks

Adachi, Tomoko Toho University

Some construction of cluttered orderings for the complete bipartite graph

Ahmad, Uzma University of the Punjab,
New Campus, Lahore, Pakistan

On Automorphism Group Action and topological indices for Certain Families of Dendrimers

Arangno, Deborah Lenoir-Rhyne University

A Survey of LeRoy Beasley’s Work on Matrix Rank Comparison

Bailey, Sean Utah State University

Combinatorial Orthogonal Graphs

Barnett, Johnathan Auburn University

A Function Associated with the Hall Ratio

Bartha, Miklos Memorial University of Newfoundland

Zero-Reducible Graphs and the Konig Property

Beasley, LeRoy Utah State University

Clique Covering Numbers and Linear Preservers

Benjamin, Arthur Harvey Mudd College

Tiling with Fibonomials, q-binomials, and Chebyshev polynomials

Benjamin, Arthur Harvey Mudd College

Mathemagics: Secrets of Mental Math

Betten, Anton Colorado State University

Regular Packings in PG(3, 5)

Bickle, Allan Grand Valley State University

MegaMenger Graphs

Birmajer, Daniel Nazareth College of Rochester

On Restricted Words and Colored Compositions

Blackburn, Simon Royal Holloway University of London

Group-theoretic cryptography and the Algebraic Eraser

Blackburn, Simon Royal Holloway University of London

Non-overlapping codes

Bode, Jens-P TU Braunschweig

Linear Polyomino Achievement

Bozeman, Chassidy Iowa State University

Minimum Rank of Graphs with Loops

Brown, David Utah State University

Isolation Number, Boolean Rank, and the Duality Gap

Buelow, Zac Marquette University

  Cactus Based Out Tournament Adjacency Matrix Ranks

Burns, Jonathan University of South Florida

Counting the Patterns of DNA Rearrangement

Butler, Steve Iowa State University

Cycle Counting in an Infinite State Graph

Caliskan, Cafer Kadir Has University, Istanbul

New 2-edge-Balanced Graphs

Chan, Wai Hong H.Y. Lau, The Hong Kong Institute of Education

Cash Nim on three Piles

Cheng, Eddie Oakland University

Matching preclusion and conditional matching preclusion problems for the folded Petersen cube

Chi, Henjin Indiana State University

Total Chromatic Numbers of Graphs

Chia, Davin Middlebury College

Robustly Hosting Applications

Chopra, Dharam Wichita State University

Further Contributions to Factorial Designs of Resolution Ten and Balanced Arrays of Strength Nine

Christman, Ananya Middlebury College

Bin Packing with Multiple Colors

Churchill, Gregory University of South Florida

On Extending Hansel’s Theorem to Complete Hypergraphs

Conceicao, Ricardo Gettysburg College

On a Frobenius Problem for Polynomials

Couch, PJ Lamar University

  The Metamorphosis of 2-fold Triple Systems into Maximum Packings of 2Kn with


Cream, Megan Spelman College

Chorded Pancyclicity

Curran, Stephen University of Pittsburgh at Johnstown

Hamiltonian Circuits in Cayley Digraphs on Cyclic Groups

Dankelmann, Peter University of Johannesburg

The Edge-Connectivity of the Square of a Graph

Davoudi, Anahita University of Central Florida

Trust-Based Social Recommender Networks

Driscoll, Keith Clayton State University

On the 6-Cordiality of Trees

Droz, Daniel Penn State University

Counting Sets of Mutually Orthogonal Class-r Hypercubes

Dufour, Matthieu University of Quebec at Montreal

The *-Operator for Misère Subtraction Games

Durbin, Alexander Michigan State University

On the Roots of Tribonacci-type Polynomials

Dyer, Danny Memorial University of Newfoundland

Unique Watchman’s Walks

Dymacek, Wayne Washington and Lee University

Realizability of n-vertex graphs with prescribed vertex and edge connectivity and minimum and maximum degree II

Early, Edward Mathworks at Texas State University

On the Rank-unimodality of b-ary Partitions

Effinger, Gove Skidmore College

The Polynomial Euclidean Algorithm and the Linear Equation AX + BY = gcd(A, B)

Ellingham, Mark Vanderbilt University

Embeddings of Cartesian Products of Two Regular Graphs

Erickson, Lindsay Augustana University

The Regular and Misere form of Edge Nim on Trees

Fallon, Joshua Louisiana State University

Characterizing Almost-planar Graphs

Faria, Luerbio Universidade do Estado do Rio de Janeiro, Brasil

Well-covered Split Graph Characterization

Fenstermacher, Todd Clemson University

Edge Cut Domination in Graphs

Fernando, Neranga Northeastern University

Reversed Dickson Polynomials of the Third Kind

Ferrara, Michael University of Colorado Denver

Stability of the Potential Function

Ferrero, Daniela Texas State University

Component Connectivity of a Graph

Folts, Edward, III California State University, San Bernardino

Radio Number for Eighth Power Paths

Froncek, Dalibor University of Minnesota, Duluth

Regular Handicap Tournaments of Odd Order

Fry, Andy Colorado State University

The Abelian Sandpile Model and its Avalanche Polynomial

Fuller, Jessica Emory University

On (Kt − e)-Saturated Graphs

Gil, Juan Penn State University, Altoona

A connection between integer compositions and Dyck paths

Gomez-Calderon, Javier Penn State University

On the Ring of Algebraic Integers of Cyclotomic Subfields

Gould, Ronald Emory University

Degree Sum and Vertex Dominating Paths

Grez, Armando Iowa State University

New Upper Bounds on the Distance Domination Numbers of Grids

Grimaldi, Ralph Rose-Hulman Institute of Technology

Compositions with Descents at Odd Numbered Plus Signs

Gronau, Hans-Dietrich O.F. University of Rostock, German

A Problem in Extremal Set Theory

Hammer, James Cedar Crest College

Cycle Switching and Decompositions into Paths

Harborth, Heiko TU Brauschweig, Germany

Erdoes-Turan Type Numbers for Cube Graphs

Haxell, Penny University of Waterloo

Matchings in Hypergraphs

Haxell, Penny University of Waterloo

Edge Colouring Multigraphs

Haymaker, Katie Villanova University

Sums of subsets of GF(2r) and applications to the q-ary partial erasure channel

He, Qijun Clemson University

Data Identification for Unique Algebraic Model

Heissan, A. M.  Manhattenville College

An extension of Beineke to the Prototype Representation P(3, 1)

Heinig, Monika Stevens Institute of Technology

On Reliability Models Associated with the Edge Domination Number for Unicycles

Heubach, Silvia California State University, Los Angeles

  Keeping your Distance is Hard 

Heysse, Kristin Iowa State University

Cospectral Graphs for the Normalized Laplacian by “Toggling”

Hogben, Leslie Iowa State University 

Distance Spectra

Hogben, Leslie Iowa State University

Generalizations of the Strong Arnold Property and the Inverse Eigenvalue Problem of a Graph

Holliday, Sarah Kennesaw State University

Extreme Villainy

Hook, Jonelle Mount St. Mary’s University

Proper Diameter of Edge-Colored Graphs

Hossain, Gahangir Texas A&M University-Kingsville

Cognitive Resource Allocation Graph (CRAG): A Graph Representation of Human Cognitive Resources

Hosseini, Ehsanallah Bharati Vidyapeeth University

Dimension and Representation Number of Hypercube

Hui, Alice M. W. University of KwaZulu-Natal

Switched Subgraphs of the Symplectic Graph

Hurley, Michael Florida Atlantic University

New LS [3} [2, 3, 2 8 ] Geometric Large Sets

Isaak, Garth Lehigh University

Degrees and Trees

Isaak, Garth Lehigh University

Choose Multichoose

Janwa, Heeralal UPR-Cayey, UPR-Rio Piedras, Puerto Rico

Some New Results on the Conjecture on APN Functions and Absolutely Irreducible Polynomials

Johnson, Peter Auburn University

An Extremal Problem Concerning Vertex Covers

Joshi, Rucha Westwood High School, Austin Texas

Complexity of Finding Maximum Region Disjoint Paths in a Directed Graph

Kahl, Nathan Seton Hall University

On the Values of Independence Polynomials at  -1

Katz, Daniel California State University Northridge

A New Generating Function for Counting Zeroes of Polynomials

Kawasaki, Yuki Yokohama National University

N-flips and chromatic number in even triangulations on the projective plane

Kawatani, Gen Yokohama National University

Upper bound graphs of posets

Kelley, Christine University of Nebraska, Lincoln

Edge Spreading in Spatially-Coupled LDPC Codes

Kelm, J. Oakland University

Strong matching preclusion of (n, k)-star graphs

Kemnitz, Arnfried University of Braunschweig, Germany

Rainbow Connection Number Two and Clique Number

Kirkpatrick, Pamela Lehigh University

Graphs Obtained from Collections of d-Dimensional Blocks

Kischnick, Sara University of Applied Sciences Mittweida

Rainbow Partitions and Rainbow Polynomial

Knoll, Fiona Clemson University

Vertex-Cut Domination in Graphs

Krizan, Christopher Auburn University

Spectrum of the Szlam Numbers of the Plane

Kruk, Serge Oakland University

A Stock Analysis Turns Least-Squares Turns Maximum Cut of a Graph

Labbate, Domenico Universit`a degli Studi della Basilicata

Even orientations of graphs

Laffey, Tom University College Dublin, Ireland

On the Structure of Nonnegative Matrices with a Given Spectrum

Langley, Larry University of the Pacific

Mixed Unit Interval Graphs, 50% Tolerance Graphs, and Boolean Endpoints

Larsen, Victor Kennesaw State University

Combinatorial Nullstellensatz and Antimagic Labelings

Laskar, Renu Clemson University

Connectivity Parmeters in Graphs

Leach, David The University of West Georgia

Modular Leech Trees of Order at most 9

Lefmann, Hanno TU Chemnitz, Germany

Edge Colorings of Graphs Without Rainbow-Subgraphs

Leiss, Ernst University of Houston

Parallel Moves in Hanoi Games on Graphs: Every Parallel Hanoi Graph is a Sequential Hanoi Graph

Lichter, Tamar Queens College - CUNY

Maximum Rectilinear Crossing Number for Game Board Graphs

Lidicky, Bernard Iowa State University

Inducibility of Short Cycles

Lin, Jephian Iowa State University

Odd cycle zero forcing parameters and the minimum rank problem

Lipman, Drew Clemson University

Domination and Irredundance for Independence Systems

Lipman, Marc Indiana University-Purdue University Fort Wayne

Easy Luckless Graphical Minesweeper

Lorch, John Ball State University

Mutually Orthogonal Rectangular Gerechte Designs

Low, Richard San Jose State University

Friendly Index Sets of n-galaxies

Lueder, Tanya Louisiana Tech University

 A Characterization of Simple, K4 -Free Near Outer-Planar Graphs

Ma, Jianmin Colorado State University

The Distance Signatures of the Incidence Graphs of Affine Resolvable Designs

Machuca, Joanna California State University, San Bernardino

Radio Number for Eighth Power Paths

Maity, Soumen Indian Institute of Science Education and Research, Pune, India

Covering Arrays on Product Graphs

Martinez-Rivera, Xavier Iowa State University

Classification of families of pr- and epr-sequences

Masuda, Ariana New York City College of Technology

The Calkin-Wilf Tree

Matsumoto, Naoki Seikei University

Edge Rotations in Triangulations on the Sphere

McAdams, Stacey Louisiana Tech University

Oriented Book Embeddings

McGinn, Donald University of West Florida

Cordial Sets of Hypercubes

McGuire, Trevor North Dakota State University

Property-Preserving Poset Embeddings into Z n

Mendoza, Augustin California State University, San Bernardino

Radio Number for Eighth Power Paths

Merz, Sarah The University of the Pacific

The Competition Graph of a Local Tournament

Miranda, Lohans Federal University of Piaui

Permutations as solutions of linear Diophantine equations and magic squares

Moghadam, Hosien University of Wisconsin, Oshkosh

A Generalization of Edgesum Problem

Monfared, Keivan University of Calgary

Permanent ranks of matrices and generalized cycles of graphs

Moss, Kevin Iowa State University

Choosability with Union Separation

Mullen, Gary Penn State University

Some Open Problems Related to Finite Fields and Their Applications

Nevo, Aori Stevens Institute of Technology

Vertex degree condition for a 1-binding graph to contain a 1-factor

Novick, Beth Clemson University

Pebbling on a class of semilattices

O'Connell, Kelly Vanderbilt University

Multicoloured Containers and Graphon Entropy (Part I)

Opatrny, Jaroslav Concordia University, Montreal

Evacuation Problem: a Generalization of Search Problems

Orozco, Edusmildo University of Puerto Rico at Rio Piedras

On the solution of  J x α  =  J y β  and reduced  linear  modular systems

Ortiz-Ubarri, Jose University of Puerto Rico

Algebraic Symmetries of Generic Multidimensional Periodic Costas Arrays and their importance in the enumeration of Multidimensional Periodic Sonar Arrays

Pacheco, Natalia Univesity of Puerto Rico, Rio Piedras

Explicit Formulas for Monomial Involutions Over Finite Fields

Perry, Katherine Auburn University

Rainbow Spanning Trees in Edge-Colored Complete Graphs

Pinciu, Val Southern Connecticut State University

A Note on the Skewness of a Graph

Pohlmann, Brett Californai State University, Maritime Academy

Some Properties of Acyclic Heaps of Pieces

Pralat, Pawel Ryerson University

Almost All 5-Regular Graphs Have A 3-Flow

Reid, Michael University of Central Florida

Special Families of Prototiles

Roberts, Charles Indiana State University

Graphs Represented by Extended Diagonal Matrices

Ross, Dennis Michigan State University

Link Prediction in Graphs with Side Information

Rubio, Ivelisse University of Puerto Rico, Rio Piedras

Analysis of Multidimensional Periodic Arrays

Rucinski, Andrzej  Adam Mickiewicz University and Emory University

Refined Turan numbers and Ramsey numbers for the loose 3-uniform path of length three

Ryan, Kathleen DeSales University

Degree Sequences of Partial 2-trees

Saccoman, John Seton Hall University

A Spanning -Tree Increasing Surgery for Proper Threshold Graphs

Salaam, Lifoma

Howard University

Non-Crossing Partitions in Binary, Ordered and Motzkin Trees

Schiermeyer, Ingo

Technische Universitat Bergakademie Freiberg, Germany

Chromatic number of P5-free graphs: x-binding functions

Schluchter, Steven George Mason University

Prime Labelings of Generalized Petersen Graphs and Large Cubic Bipartite Graphs

Schulte, Alex Iowa State University

Unitary Anti-Van der Waerden Number of Arithmetic Progressions

Schultz, Kristian University Rostock

Maximal Size of Sperner Families with a 3-Union Condition

Sears, Lewis Washington and Lee University

Realizability of n-vertex graphs with prescribed vertex and edge connectivity and minimum and maximum degree III

Shahrokhi, Farhad University of North Texas

k-domination in the Intersection Graph of Geometric Objects

Sharma, U. Rochester High School

Hamiltonian Laceability in Cubic Bipartite Graphs

Simmons, Gustavus  

Hamilton-Laceable Properties of Polygonal bigraphs

Smith, Stephen University of Memphis

The Poset on Connected Graphs is Sperner

Snider, Lauren McNeese State University

Some Bicyclic Antiautomorphisms of Mendelsohn Triple Systems

Soifer, Alexander  University of Colorado, Colorado Springs

The Scholar and the State: From the Third Reich to Today in Fool’s Gold of Silence 

Stevens, Gary Hartwick College

Palindromes with Forbidden Substrings

Stromberg, Johanna Vanderbilt University

Multicoloured Containers and Graphon Entropy (Part II)

Suffel, Charles Stevens Institute of Technology

On Reliability Models Associated with the Edge Domination Number for Trees

Szwarcfiter, Jayme Luiz                     Federal University of Rio de Janeiro, Brazil                       

Graph Convexity Parameters: Complexity and Applications

Tanny, Stephen University of Toronto

Non-Monotonic Solutions to Nested Recursions: A Combinatorial Approach

Tapia-Recillas, H. Dpto. de Mathematicas, Univ. Autonoma Metropolitana-I, Mexico D.F.

A secret sharing scheme based on the polynomial ring over a finite field

Thomas, Brent University of Colorado, Denver

Saturation Spectrum of Trees

Tiner, Gary Faulkner University

On the Erdos-Sos Conjecture for graphs with diameter at most k + 2

Traetta, Tommaso Ryerson University

Unparalleled even cycle systems

Tzanakis, Georgios Carleton University

Constructing Covering Arrays from m-Sequences

Vaidya, Sanju Mercy College

Bounds for Topological Indices of Molecular Graphs

Valera, Leobardo University of Texas, El Paso

Introduction to Pairwise Testing. Definition and Examples

Vandell, Chip Indiana University - Purdue University Fort Wayne

Decycling Toeplitz Graphs, Some Subgraphs, and Generalized Petersen Graphs

Villalpando, John California Lutheran University

Trees for Given Values of the Span, Caps and Icaps for L(2, 1)-Colorings

Vince, Andrew University of Florida

Counting Connected Sets and Connected Partitions of a Graph

Voigt, Margit University of Applied Sciences Dresden

 Sum choice number of generalized  0-graphs

Wang, Qiang Carleton University

Partitions and compositions over finite fields

Wang, Shaohui The University of Mississippi

On the Ratio of Domination and Independent Domination Number

Wehrung, Ben Jacksonville University

When You Need a Quasigroup with a Hole of Size 4, 6, or 8

Wei, Ruizhong Lakehead University

Pandiagonal Multimagic Squares Based on Large Sets of Orthogonal Arrays

Weiner, Michael Penn State, Altoona

From Dyck Paths Colored by Connected Matchings to Standard Young Tableau

Wierman, John John Hopkins University

Rigorous bounds relating bond percolation thresholds of two three-dimensional lattices

Williams, Ryn Colorado State University

Knitting Numbers

Yahyaei, Laleh S. P. Pune University

Dimension of a Lobster

Yatauro, Robert   Penn State-Brandywine

Uniform Optimality Results for Unicycles in the Neighbor Component Order  Edge Connectivity Network Model

Yonekura, Shinichi  Yokohama National University

Quadrangulations on the projective plane with K3,4-minors

Young, Derek  Iowa State University

Lower Bounds for the Exponential Domination Number of Cm × Cn

Yu, Gaoran John Hopkins University

Exact Enumeration of Self-Avoiding Walks on Non-vertex-transitive Lattices

 Yu, Gexin  College of William and Mary

Relaxed Coloring of Planar Graphs

Yu, Xingxing

Georgia Institute of Technology

On the Kelmans-Seymour conjecture