Volume 22, Issue 4 (2015)

The Spectrum for $3$-Way $k$-Homogeneous Latin Trades

Trent G. Marbach, Lijun Ji

P4.1
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Genus of the Cartesian Product of Triangles.

Michal Kotrbčík, Tomaž Pisanski

P4.2
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- DATA
An Exact Turán Result for Tripartite 3-Graphs

Adam Sanitt, John Talbot

P4.3
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The Page-Rényi Parking Process

Lucas Gerin

P4.4
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Bounding Tree-Width via Contraction on the Projective Plane and Torus.

Evan Morgan, Bogdan Oporowski

P4.5
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Identifying Codes in Vertex-Transitive Graphs and Strongly Regular Graphs

Sylvain Gravier, Aline Parreau, Sara Rottey, Leo Storme, Élise Vandomme

P4.6
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A Generalization of Graham’s Conjecture

Huanhuan Guan, Pingzhi Yuan, Xiangneng Zeng

P4.7
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HOMFLY Polynomials of Torus Links as Generalized Fibonacci Polynomials

Kemal Taşköprü, İsmet Altıntaş

P4.8
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Random-Player Maker-Breaker games

Michael Krivelevich, Gal Kronenberg

P4.9
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- COMMENT
Walks, Partitions, and Normal Ordering

Askar Dzhumadil'daev, Damir Yeliussizov

P4.10
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Fractional Coloring of Triangle-Free Planar Graphs

Zdeněk Dvořák, Jean-Sébastien Sereni, Jan Volec

P4.11
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On the Real-Rootedness of the Descent Polynomials of $(n-2)$-Stack Sortable Permutations

Philip B. Zhang

P4.12
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Wilf-Classification of Mesh Patterns of Short Length

Ísak Hilmarsson, Ingibjörg Jónsdóttir, Steinunn Sigurðardóttir, Lína Viðarsdóttir, Henning Ulfarsson

P4.13
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Thin Edges in Braces

Cláudio L. Lucchesi, Marcelo H. de Carvalho, U. S. R. Murty

P4.14
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The Maximal Length of a Gap between $r$-Graph Turán Densities

Oleg Pikhurko

P4.15
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Overview on Heisenberg—Weyl Algebra and Subsets of Riordan Subgroups

Silvia Goodenough, Christian Lavault

P4.16
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Rank and Crank Analogs for some Colored Partitions

Roberta R. Zhou, Wenlong Zhang

P4.17
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$h$-Polynomials via Reduced Forms

Karola Meszaros

P4.18
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Local Finiteness, Distinguishing Numbers, and Tucker's Conjecture

Florian Lehner, Rögnvaldur G. Möller

P4.19
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Reconstructing Permutations from Identification Minors

Erkko Lehtonen

P4.20
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Normally Regular Digraphs

Leif K Jørgensen

P4.21
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Enumeration of Lozenge Tilings of Halved Hexagons with a Boundary Defect

Ranjan Rohatgi

P4.22
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Words with many Palindrome Pair Factors

Adam Borchert, Narad Rampersad

P4.23
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Clustered Planarity Testing Revisited

Radoslav Fulek, Jan Kynčl, Igor Malinović, Dömötör Pálvölgyi

P4.24
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Cataloguing PL 4-Manifolds by Gem-Complexity

Maria Rita Casali, Paola Cristofori

P4.25
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A Linear Bound towards the Traceability Conjecture

Susan A. van Aardt, Jean E. Dunbar, Marietjie Frick, Nicolas Lichiardopol

P4.26
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On Generalizations of the Petersen Graph and the Coxeter Graph

Marko Orel

P4.27
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Inversion Formulae on Permutations Avoiding 321

Pingge Chen, Zhousheng Mei, Suijie Wang

P4.28
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Exact Forbidden Subposet Results using Chain Decompositions of the Cycle

Abhishek Methuku, Casey Tompkins

P4.29
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Extended Formulation for CSP that is Compact for Instances of Bounded Treewidth

Petr Kolman, Martin Koutecký

P4.30
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Digraph Representations of 2-closed Permutation Groups with a Normal Regular Cyclic Subgroup

Jing Xu

P4.31
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Developments in the Khintchine-Meinardus Probabilistic Method for Asymptotic Enumeration

Boris L. Granovsky, Dudley Stark

P4.32
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On the Existence of Certain Optimal Self-Dual Codes with Lengths Between 74 and 116

Tao Zhang, Jerod Michel, Tao Feng, Gennian Ge

P4.33
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Semi-Degree Threshold for Anti-Directed Hamiltonian Cycles

Louis DeBiasio, Theodore Molla

P4.34
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Applications of Integer Programming Methods to Cages

Frans J.C.T. de Ruiter, Norman L. Biggs

P4.35
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Lifespan in a Primitive Boolean Linear Dynamical System

Yaokun Wu, Yinfeng Zhu

P4.36
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Infinite Gammoids: Minors and Duality

Seyed Hadi Afzali Borujeni, Hiu-Fai Law, Malte Müller

P4.37
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Greatest Descents after any Maxima in Compositions

Margaret Archibald, Aubrey Blecher, Charlotte Brennan, Arnold Knopfmacher

P4.38
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Permutations Destroying Arithmetic Progressions in Finite Cyclic Groups

Peter Hegarty, Anders Martinsson

P4.39
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Counting Invertible Schrödinger Operators over Finite Fields for Trees, Cycles and Complete Graphs

Roland Bacher

P4.40
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Stability for Intersecting Families in PGL(2,q)

Rafael Plaza

P4.41
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Stirling Permutations, Cycle Structure of Permutations and Perfect Matchings

Shi-Mei Ma, Yeong-Nan Yeh

P4.42
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Tropical Linear Spaces and Tropical Convexity

Simon Hampe

P4.43
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Cluster Algebras of Type D: Pseudotriangulations Approach

Cesar Ceballos, Vincent Pilaud

P4.44
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A General Theory of Wilf-Equivalence for Catalan Structures

Michael Albert, Mathilde Bouvel

P4.45
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A Cambrian Framework for the Oriented Cycle

Nathan Reading, David E Speyer

P4.46
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On Relative $t$-Designs in Polynomial Association Schemes

Eiichi Bannai, Etsuko Bannai, Sho Suda, Hajime Tanaka

P4.47
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Universal and Near-Universal Cycles of Set Partitions

Zach Higgins, Elizabeth Kelley, Bertilla Sieben, Anant Godbole

P4.48
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