Volume 19, Issue 2 (2012)

Table of Contents


An Algebraic Exploration of Dominating Sets and Vizing's Conjecture PDF
Susan Margulies, I. V. Hicks P1
Strings of Length 3 in Grand-Dyck Paths and the Chung-Feller Property PDF
Aristidis Sapounakis, Panagiotis Tsikouras, Ioannis Tasoulas, Kostas Manes P2
Monotone Paths in Random Hypergraphs PDF
Matteo Novaga, Pietro Majer P3
Demazure Crystals, Kirillov-Reshetikhin Crystals, and the Energy Function PDF
Anne Schilling, Peter Tingley P4
Self-Dual Interval Orders and Row-Fishburn Matrices PDF
Sherry H. F. Yan, Yuexiao Xu P5
Extensions of Spivey's Bell Number Formula PDF
Aimin Xu P6
A Note on Zero-Sum 5-Flows in Regular Graphs PDF
Saieed Akbari, Narges Ghareghani, Gholamreza Khosrovshahi, Sanaz Zare P7
Multiranks for Partitions into Multi-Colors PDF
Roberta Rui Zhou P8
Non-Recursively Constructible Recursive Families of Graphs PDF
Colleen Bouey, Christina Graves, Aaron Ostrander, Gregory Palma P9
On the Unitary Cayley Graph of a Ring PDF
Dariush Kiani, Mohsen Molla Haji Aghaei P10
On Log-concavity of a Class of Generalized Stirling Numbers PDF
Feng-Zhen Zhao P11
On the Length of a Partial Independent Transversal in a Matroidal Latin Square PDF
Daniel Kotlar, Ran Ziv P12
On the Rank Function of a Differential Poset PDF
Richard P. Stanley, Fabrizio Zanello P13
Generalized Ramsey Numbers for Graphs with Three Disjoint Cycles Versus a Complete Graph PDF
Shinya Fujita P14
Sequences Containing No 3-Term Arithmetic Progressions PDF
Janusz Dybizbański P15
Preserving Log-Convexity for Generalized Pascal Triangles PDF
Moussa Ahmia, Hacène Belbachir P16
Arithmetic Properties of Overpartition Pairs into Odd Parts PDF
Lishuang Lin P17
Partitions with Distinct Multiplicities of Parts: On An "Unsolved Problem" Posed By Herbert Wilf PDF
James Allen Fill, Svante Janson, Mark Daniel Ward P18
Distinguishing Trees in Linear Time PDF
Carlos Seara, Antoni Lozano, Mercè Mora P19
Tight Co-Degree Condition for Perfect Matchings in 4-Graphs PDF
Andrzej Czygrinow, Vikram Kamat P20
An Undecidability Result on Limits of Sparse Graphs PDF
Endre Csóka P21
New Turán Densities for 3-Graphs PDF
Rahil Baber, John Talbot P22
Some Results on Chromaticity of Quasi-Linear Paths and Cycles PDF
Ioan Tomescu P23
Classification of Cubic Symmetric Tricirculants PDF
Istvan Kovacs, Klavdija Kutnar, Dragan Marusic, Steve Wilson P24
Improved Upper Bounds for Planarization and Series-Parallelization of Degree-Bounded Graphs PDF
Keith Edwards, Graham Farr P25
The Coin Exchange Problem and the Structure of Cube Tilings PDF
Andrzej Piotr Kisielewicz, Krzysztof Przeslawski P26
Distinguishability of Infinite Groups and Graphs PDF
Simon M Smith, Thomas W Tucker, Mark E Watkins P27
The Existence of Near Generalized Balanced Tournament Designs PDF
Chengmin Wang, Jie Yan P28
The 1/3-2/3 Conjecture for $N$-Free Ordered Sets PDF
Imed Zaguia P29
The Ramsey Number of Loose Triangles and Quadrangles in Hypergraphs PDF
Andras Gyarfas, Ghaffar Raeisi P30
Drawing Hamiltonian Cycles with no Large Angles PDF
Adrian Dumitrescu, János Pach, Géza Tóth P31
Lower Bounds on the Obstacle Number of Graphs PDF
Padmini Mukkamala, János Pach, Dömötör Pálvölgyi P32
Sum and Shifted-Product Subsets of Product-Sets over Finite Rings PDF
Anh Vinh Le P33
A Positive Combinatorial Formula for the Complexity of the $q$-Analog of the $n$-Cube PDF
Murali Krishna Srinivasan P34
Improving the Use of Cyclic Zippers in Finding Lower Bounds for van der Waerden Numbers PDF
John Rabung, Mark Lotts P35
Inequalities between Gamma-Polynomials of Graph-Associahedra PDF
Natalie Aisbett P36
Probabilities of Boolean Functions given by Random Implicational Formulas PDF
Antoine Genitrini, Bernhard Gittenberger, Veronika Kraus, Cécile Mailler P37
Optimal Lower Bound for 2-Identifying Codes in the Hexagonal Grid PDF
Ville Junnila, Tero Laihonen P38
Injective Envelopes and Projective Covers of Quivers PDF
Will Grilliette P39
Locally Identifying Coloring of Graphs PDF
Louis Esperet, Sylvain Gravier, Mickaël Montassier, Pascal Ochem, Aline Parreau P40
Maximal Percolation Time in Hypercubes Under 2-Bootstrap Percolation PDF
Michał Przykucki P41
On Matchings in Hypergraphs PDF
Peter Frankl, Tomasz Łuczak, Katarzyna Mieczkowska P42
Stamp Foldings, Semi-Meanders, and Open Meanders: Fast Generation Algorithms PDF
Joe Sawada, Roy Li P43
Binomial Edge Ideals of Graphs PDF
Dariush Kiani, Sara Saeedi P44
Vertex Isoperimetric Inequalities for a Family of Graphs on $\mathbb{Z}^k$ PDF
Ellen Veomett, Andrew John Radcliffe P45
Some Quotients of Chain Products are Symmetric Chain Orders PDF
Dwight Duffus, Jeremy McKibben-Sanders, Kyle Thayer P46
Statistics of Blocks in k-Divisible Non-Crossing Partitions PDF
Octavio Arizmendi P47
Orthogonal Systems in Vector Spaces over Finite Rings PDF
Thang Van Pham, Anh Vinh Le P48
Alternating Permutations with Restrictions and Standard Young Tableaux PDF
Yuexiao Xu, Sherry H. F. Yan P49
On $(K_{q},k)$ Stable Graphs with Small $k$ PDF
Jean-Luc Fouquet, Henri Thuillier, Jean-Marie Vanherpe, Adam Paweł Wojda P50
The Number of Nilpotent Semigroups of Degree 3 PDF
Andreas Distler, J. D. Mitchell P51
Rainbow Matchings of Size $\delta(G)$ in Properly Edge-Colored Graphs PDF
Jennifer Diemunsch, Michael Ferrara, Allan Lo, Casey Moffatt, Florian Pfender, Paul S Wenger P52
The $n$-Card Problem, Stochastic Matrices, and the Extreme Principle PDF
Justin H.C. Chan, Jonathan Jedwab P53
The Decomposition Algorithm for Skew-Symmetrizable Exchange Matrices PDF
Weiwen Gu P54
Expansions of k-Schur Functions in the Affine nilCoxeter Algebra PDF
Chris Berg, Nantel Bergeron, Steven Pon, Mike Zabrocki P55

ISSN: 1077-8926