Abdallah, Mohamad  American University of Kuwait 
Conditional Strong Matching Preclusion of the Alternating Group Graph 
Adachi, Tomoko  Toho University  
Adeniran, Ayomikun  
Ahmad, Sarfraz  COMSATS University Islamabad, Pakistan 
Topological Descriptor of 2Dimensional Silicon Carbons and Their Applications 
Ahmad, Uzma  University of the Punjab, Pakistan  
Aiken, Sophie 
Colorado College 

Ali, Kashif 
COMSATS University Islamabad, Pakistan. 
MPolynomials and Topological Indices Related to Graph Operations 
Alm, Jeremy  Lamar University  
Alogaidi, Awss  University of Sussez  
Anderson, Mark  Rollins College  
Angeleska, Angela  University of Tampa  
Arunandhi, P.  International Academy  
Asplund, John  Dalton State College  
Aydin, Nuh  Kenyon College 
New Results on Equivalence of Cyclic Codes and a Generalization of a Search Algorithm 
Babai, Laszlo  University of Chicago 
Global Symmetry from Local Information: The Graph Isomorphism Problem

Bailey, Sean  University of Southern Maine  
Balasubramanian, Suman  DePauw University  
Balof, Barry  Whitman College  
Barkley, Grant  North Carolina State University  
Barrett, Wayne  Brigham Young University 
Spanning 2Forests and Resistance Distance in 2Connected Graphs 
Barrus, Michael  University of Rhode Island  
Baskoro, Edy Tri  Institut Teknologi Bandung, Indonesia.  
Bataineh, Mohammad  University of Sharjah, UAE  
Baumbaugh, Travis  Clemson University  
Beasley, LeRoy  Utah State University  
Beineke, Lowell  Purdue University Fort Wayne 
A Survey of Strongly Multiplicative Graphs and Related Labelings 
Benakli, Nadia  New York City College of Technology, CUNY  
Berliner, Adam  St. Olaf College  
Betten, Anton  Colorado State University  
Bickle, Allan  Penn State Altoona  
Bjorkman, Beth  Iowa State University  
Blanco, Saul  Indiana University Bloomington  
Blumenthal, Adam  Iowa State University 
Sharp Bounds for Decomposing Graphs into Edges and Triangles 
Boats, Jeffery  University of Detroit, Mercy  
Bobga, Benkam  University of North Georgia  
Bok, Jan  Charles University, Prague, Czech Republic  
Brandstadt, Andreas  University of Rostock, Germany 
On Efficient Domination for some classes of Hfree bipartite graphs 
Bray, Amie  Colorado State University  
Brewer, Alejandra  Florida Southern College 
The Asymmetric Index of a Graph and Families of Asymmetric Graphs 
Breen, Jane  Iowa State University  
Brimkov, Boris  Rice University 
Injective choosability of subcubic planar graphs with girth 6 
Brown, David  Utah State University  
Budzisz, Stephanie  Oakland University  
Buehrle, Charles  Notre Dame of Maryland University  
Burcroff, Amanda  University of Michigan  
Burns, Jonathan  Ionic Security  
Bushaw, Neal  Virginia Commonwealth University  
Cameron, Alex  Vanderbilt University  
Carlson, Josh  Iowa State University  
Carrigan, Braxton  Southern Connecticut State University  
Case, Benjamin  Clemson University  
Chan, W. H.  The Education University of Hong Kong  
Che, Zhongyuan  Penn State University  
Colbourn, Charles  Arizona State University  
Chisaki, Shoko  Tokyo University of Science  
Chowdhury, Sajeeb Roy  Colorado State University  
Cohen, Marshall  Morgan State University 
Roots of Formal Power Series and New Theorems on Riordan Groups 
Collins, Karen  Wesleyan University 
Finding Balance in Ferrers Diagrams of Degree Sequences of Split Graphs 
Cortez, Joseph  Auburn University 
The Intersection Problem for Maximum Packings of Kn with 4Cycles 
Couch PJ  Lamar University  
Cream Megan  Dedar Crest College  
Culver, Eric  University of Colorado, Denver  
Curran, Stephen  University of Pittsburgh at Johnstown  
Curtis, Bryan  University of Wyoming  
D'Andrea, Joy  University of South Florida  
Davenport, Dennis  Howard University  
Davis, Killian  Clemson University  
De Jesus, Jose F.  University of Puerto Rico  
Deaett, Louiss  Quinnipiac University 
Efficient (or less inefficient) computation of the zero forcing number 
DeDeo, Michelle  University of North Florida  
Defant, Colin  Princeton University  
Dorough, Stephanie  Auburn University  
Draper, Richard  Center for Computing Sciences/IDA  
Driscoll, Keith  Clayton State University  
Dymacek, Wayne  Washington and Lee University  
Earl, Jonathan  University of Wyoming  
Ekim, Tinaz  Bogazici University  
Ellingham, Mark  Vanderbilt University  
Elliott, Bradley  Emory University  
Ellis, Brandi  University of West Georgia 
Signed magic rectangles with two filled cells in each column: Part 2 
EllisMonaghan, Jo  Saint Michael's College  
EmanyK, M.R.  University of Puerto Rico, Rio Piedras, PR 
The 5cube Cut Number Problem: A Short Proof for a Basic Lemma 
Epstein, Michael 
Florida Atlantic University 
On the Covering Number of U_{3}(q) 
Erickson, Lindsay 
Augustana University 
EdgeNim on the K_{2,n} 
Factor, Kim  Marquette University 
Split Domination Results for Tournaments with Connected Domination Graphs 
Fan, Jinping  University of Tsukuba 
Signature codes for weighted binary adder channel and multimedia fingerprinting 
Farrelly, Colleen M.  Quantopo, LLC 
Quantum Persistent KCores for Community Detection and Ranking 
Feder, Elie  Kingsborough Community CollegeCUNY  
Fehribach, Joseph  WPI  
Ferrara, Michael  University of Colorado, Denver 
Ore and Chvataltype Degree Conditions for Bootstrap Percolation from Small Sets 
Ferrero, Daniela  Texas State University  
Finbow, Art  Saint Mary's University  
Flagg, Mary  University of St. Thomas  
Flesch, Breeann  Western Oregon University  
Freyberg, Bryan  University of Minnesota Duluth 
On constant sum partitions and applications to distance magictype graphs 
Froncek, Dalibor  University of Minnesota, Duluth  
Ganguly, Soumendra  Clemson University  
Geneson, Jasse  Iowa State University  
Gershkoff, Zachary  Louisiana State University 
Characterization and Enumeration of 3Regular Permutation Graphs 
Glasser, Abraham  Rochester Institute of Technology  
Golden, Shannon  Colorado State University  
Golumbic, Martin  University of Haifa, Israel  
Gould, Ronald  Emory University  
Graber, Nathan  University of Colorado, Denver  
Graham, Fan Chung  University of California, San Diego  
Graham, Ronald  University of California, San Diego  
Grant, Jennifer  Berkeley University  
Gray, Daniel  Florida Atlantic University  
Grimaldi, Ralph  RoseHulman Institute of Technology  
Haithcock, Evan  Clemson University  
Hall, Tracy  New Vistas, LLC  
Hallas, Jamie  Western Michigan University  
Hammer, James  Cedar Crest College  
Harborth, Heiko  TU Braunschweig, Germany  
Hartnell, Bert 
Saint Mary's University 
On graphs in which every maximal induced matching is of the same size 
Heath, Emily 
University of Illinois 

Heinig, Monika 
Stevens Institute of Technology/Clyde 
Limitations on the Simultaneous Maximization of Two Vulnerability Parameters 
Hell, Pavol 
Simon Fraser University 
Bipartite analogues of comparability and cocomparability graphs 
HernandezCruz, Cesar 
National Polytechnic Institute 

Hilton, Anthony  University of Reading 
The Pseudograph and Simple Graph Threshold Number for Bounded Factorizations 
Hogben, Lislie  Iowa State University 
Extending maximum nullity and zero forcing from graphs to hypergraphs 
Holliday, Sarah  Kennesaw State University  
Hopkins, Brian  Saint Peter's University  
Hunter, Hayden  University of South Florida 
Subgraph Removal of 4Regular Graphs and Changes in Genus Range 
Hurlbert, Glenn  Virginia Commonwealth University  
Imran, Muhammad  United Arab Emirates University  
Isaak, Garth  Lehigh University  
Ivy, Samuel  United States Military Academy 
Classifying the Fine Structures of Involutions Acting on Root Systems 
Janwa, Heeralal  University of Puerto Rico, Cayey Campus, PR 
Transversal Intersection for further results on the conjecture of exceptional APN functions 
Jedlickova, Nikola  Charles University, Prague, Czech Republic  
Jeffries, Joel  Iowa State University  
JialongSun  Sacramento Waldorf School  
Johnson, Peter  Auburn University  
Johnston, Daniel  Grand Valley State University  
Joveski, Zlatko  Vanderbilt University 
On a graph class generalizing interval and permutation graphs 
Kaso, Niko  Oakland University  
Kemnitz, Arnfried  University of Braunschweig, Germany  
Kenyon, Catherine  Clemson University  
Keranen, Melissa  Michigan Technological University 
TS(v;) with cyclic 2intersecting Gray codes: v 0 or 4 (mod 12) 
Khodkar, Abdollah  University of West Georgia 
Signed magic rectangles with two filled cells in each column: Part 1 
Kikas, Lazaros  University of Detroit Mercy  
Kleinberg, Jon  Cornell University  
Kreher, Donald  Michigan Technological University  
Kritschgau, Jurgen 
Rainbow matchings of size m in graphs with total color degree at least 2 _{mn} 

Krop, Elliot  Clayton State University  
LaneHarvard, Liz  University of Central Oklahoma  
Larson, Craig  Virginia Commonwealth University;  
Laskar, Renu C.  Clemson University  
Lauter, Kristin  Microsoft Research  
Leach, David  University of West Georgia  
Lee, Jon  University of Michigan  
Lefmann, Hanno  TU Chemnitz, Germany 
Edgecolorings of hypergraphs avoiding a rainbow expanded complete graph 
Leshock, Lorinda  University of Delaware  
Lesniak, Linda  Western Michigan University  
Levit, Vadim, E.  Ariel University  
Li, Zhongshan (Jason)  Georgia State University 
Diagonalizable matrices and cycle structures of their digraphs 
Lipman, Drew  Hypergiant  Space Age Solutions  
Lockard, Shannon  Bridgewater State University  
Lopez, Oscar  Florida Atlantic University 
New Recursive techniques to construct combinatorial designs from smaller simple designs 
Lorch, John  Ball State University  
Low, Richard  San Jose State University  
Lorenzen, Kate  Iowa State University  
Lu, Linyuan  University of South Carolina  
Lutrell, Kristi  Seton Hall University  
Marr, Alison  Southwestern University  
Martin, Sydney  Stonehill College 
Minimal Tile and BondEdge Types for SelfAssembling DNA Graphs of Triangular Tiles 
Martinez,Rivera, Xavier  Auburn University 
The almostprincipal minors and aprank of symmetric matrices 
Mauro, Samantha  Stonehill College 
Minimal Tile and BondEdge Types for SelfAssembling DNA Graphs of Triangular Tiles 
McConnell, Ross  Colorado State University 
Min Orderings and the Complements of Threshold Tolerance Graphs 
McGinnis, Daniel  New College of Florida, 
Extremal Problems Related to the Cardinaltiy Redundance of Graphs 
Melekian, Chris  Oakland University  
Merz, Sarah  University of the Pacific 
A tight lower bound for the split domination number of a regular tournament 
Meyer, Seth  St. Norbert College  
Aaron Meyerowitz  Florida Atlantic University  
Meyers, Timothy  Howard University  
Micek, Piotr  Jagiellonian University  
Milans, Kevin  West Virginia University  
Miller, Jordan  Washington State University,  
Molina, Robert  Alma College  
Mukthineni, Tarun  Colorado State University  
Munaro, Andrea  West Virginia University 
Semitotal Domination: New hardness results and a polynomialtime algorithm 
Narayan, Darren  Rochester Institute of Technology 
The Asymmetric Index of a Graph and Balanced Incomplete Block Designs 
Nastas, Evangelos  Florida Atlantic University 
Circular Representations of Simple Connected Graphs & Delta Graph Minimum Semidefinite Rank 
Nemani, Serita  Georgian Court University  
Newman, N. A.  Troy University 
About Colorings of (3,3)Uniform Complete Circular Mixed Hypergraphs 
Noble, Matt  Middle Georgia State University  
O Cathain, Padraig  Worcester Polytechnic Institute  
Olejniczak, Drake  Western Michigan University  
Ou, Tingting  Johns Hopkins University 
Expected Survival Time of a Probabilistic CountingOut Game on a Line 
Owens, Andrew  Auburn University  
Pinciu, Val  Southern Connecticut State University  
Qiu, Jiangyi  University of Minnesota, Duluth  
Qiu, Ke  Brock University  
Qualls, Brittian  McNeese State University 
A Note on Bicyclic Antiautomorphisms of Mendelsohn Triple Systems 
Raza, Zahid  University of Sharjah, UAE  
Rehm, Hunter  University of Vermont  
Reid, Brooks  California State University, San Marcos 
Origins of the Southeastern International Conferences on Combinatorics, Graph Theory and Computing 
Reid, Michael  University of Central Florida  
Reinhart, Carolyn  Iowa State University  
Reiswig, Josiah  University of South Carolina 
On the kSteiner radius and kSteiner Diameter of a graph with 4<k<5 
Remshagen, Anja  University of West Georgia  
Robinette, Michelle  University of Nevada, Las Vegas 
On the Likelihood of Symmetrical Cayley Maps for Certain Abelian Groups 
Rombach, Puck  University of Vermont  
Ross, Michael  Iowa State University  
Rubalcaba, Roberto  San Diego City College  
Ruskey, Frank  University of Victoria  
Saccoman, John T.  Seton Hall University  
Salehi, Ebrahim  University of Nevada Las Vegas  
Schiermeyer, Ingo  Technische Universitat Bergakademie Freiberg, Germany  
Schmitt, John R. 
Middlebury College 
Distinct Partial Sums in Cyclic Groups 
Schulte, Alex  Iowa State University  
Schwartz, Andrew  Southeast Missouri State University  
Servatius, Brigette  Worcester Polytechnic Institute  
Servatius, Herman  Worcester Polytechnic Institute  
Shahrokhi, Farhad  University of North Texas  
Shu, Michelle  Johns Hopkins University 
Survival Probabilities of a Probabilistic CountingOut Game on a Line 
Singgih, Inne  University of South Carolina 
Subtractive Magic and Antimagic Total Labeling for Basic Families of Graphs 
Sinko, Ann  College of St. Benedict and St. John's University  
Skyers, marina  Penn State, Brandywine 
A Closer Look at the Fine Structure of the Random Walk on (0, 1) 
Soifer, Alexander  University of Colorado at Colorado Springs 
Chromatic Number of the Plane: Breakthroughs and Further Aspirations 
Stern, Michal  Academic College of TelAviv Yaffo  
Stinson, Douglas  University of Waterloo 
Blockavoiding sequencings of points in Steiner triple systems 
Su, HsinHao  Stonehill College  
Syrotiuk, Violet  Arizona State University 
Requirements on Locating Arrays in Practical Experimentation 
Szwarcfiter, Jayme  Federal Univ of Rio de Janeiro  
Tiemeyer, Michael  Georgia Southern University  
Todt, Heiko  Stonehill College 
Minimal Tile and BondEdge Types for SelfAssembling DNA Graphs of Triangular Tiles 
Trenk, Ann  Wesleyan University  
Trotter, William  Georgia Institute of Technology  
Tsunoda, Yu  Chiba University  
van der Holst  Georgia State University 
Progress on a characterization of signed graphs (G, E) with v(G, E) < 3 
Vandell, Chip  Purdue University Fort Wayne  
Wang, Zhiyu  University of South Carolina 
Colordisjoint rainbow spanning trees of edgecolored graphs 
Wass, Isaac  Iowa State University 
The Graceful Tree Conjecture and Functions with an Attractive Fixed Point 
Weiner, Michael  Penn State Altoona  
West, Douglas  Zhejiang Normal University and University of Illinois 
Cutedges and Regular Subgraphs in Odddegree Regular Graphs 
Wierman, John  Johns Hopkins University 
Site percolation threshold bounds for the 4,8_{2}) Archimedean tiling 
Williams, Trevor  Florida Atlantic University  
Wu, Sylvia  Clemson University  
Wu, T.  Northville High School  
Xie, Xiao  Johns Hopkins University 
Pure and Mixed MultiStep Strategies for Rendezvous Search on the Platonic Solids 
Xu, Rupei  The University of Texas at Dallas  
Yatauro, Michael  Penn StateBrandywine 
Stability Theorems and Degree Sequence Theorems in Graph Theory 
Young, Derek  Iowa State University 
Determining the maximum nullity and minimum rank field independence for some graphs 
Zhang, Fuzhen  Nova Southeastern University 
Enumerating extreme points of the polytopes of stochastic tensors: an optimization approach 