Volume 19, Issue 3 (2012)

The Cyclic Sieving Phenomenon for Non-Crossing Forests

Stefan Kluge

P1
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Ramsey Properties of Random Subgraphs of Pseudo-Random Graphs

Jia Shen

P2
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Matchings, Cycle Bases, and the Maximum Genus of a Graph

Michal Kotrbčík, Martin Škoviera

P3
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An Enumeration of Flags in Finite Vector Spaces

C. Ryan Vinroot

P5
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Minimal Covers of the Archimedean Tilings, Part 1

Daniel Pellicer, Gordon Williams

P6
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Counting Packings of Generic Subsets in Finite Groups

Roland Bacher

P7
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Combinatorial Logarithm and Point-Determining Cographs

Ji Li

P8
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Reflexive Polytopes of Higher Index and the Number 12

Alexander M. Kasprzyk, Benjamin Nill

P9
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Parity Types, Cycle Structures and Autotopisms of Latin Squares

Daniel Kotlar

P10
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On Zudilin's $q$-Question about Schmidt's Problem

Victor J. W. Guo, Jiang Zeng

P4
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Block Designs with SDP Parameters

Harold Ward

P11
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A Short Proof of the Odd-Girth Theorem

Edwin R. van Dam, Miquel Angel Fiol

P12
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Cospectral Graphs and Regular Orthogonal Matrices of Level 2

Aida Abiad, Willem H Haemers

P13
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Polyhedral Embeddings of Snarks with Arbitrary Nonorientable Genera

Wenzhong Liu, Yichao Chen

P14
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On a Recurrence Arising in Graph Compression

Yongwook Choi, Charles Knessl, Wojciech Szpankowski

P15
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Degrees in Oriented Hypergraphs and Ramsey p-Chromatic Number

Yair Caro, Adriana Hansberg

P16
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Planar Graphs of Maximum Degree Six without 7-cycles are Class One

Danjun Huang, Weifan Wang

P17
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A Complete Classification of Doubly Even Self-dual Codes of Length 40

Koichi Betsumiya, Masaaki Harada, Akihiro Munemasa

P18
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Roman Domination Number of the Cartesian Products of Paths and Cycles

Polona Pavlič, Janez Žerovnik

P19
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The Enumeration of Three Pattern Classes using Monotone Grid Classes

Michael Albert, Mike Atkinson, Robert Brignall

P20
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Viewing Determinants as Nonintersecting Lattice Paths yields Classical Determinantal Identities Bijectively

Markus Fulmek

P21
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Non-Contiguous Pattern Avoidance in Binary Trees

Michael Dairyko, Lara Pudwell, Samantha Tyner, Casey Wynn

P22
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Graph Cospectrality using Neighborhood Matrices

Aline Duarte Bessa, Ivan Carmo Rocha-Neto, Suani Tavares Rubim de Pinho, Roberto Fernandes Silva Andrade, Thierry Correa Petit Lobao

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Enumerating Lattice Paths Touching or Crossing the Diagonal at a Given Number of Lattice Points

Michael Z. Spivey

P24
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Two Permutation Classes related to the Bubble Sort Operator

Marilena Barnabei, Flavio Bonetti, Matteo Silimbani

P25
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Baxter Permutations, Maj-Balances, and Positive Braids

Sen-Peng Eu, Tung-Shan Fu, Yeh-Jong Pan, Chien-Tai Ting

P26
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Partition of Graphs and Hypergraphs into Monochromatic Connected Parts

Shinya Fujita, Michitaka Furuya, András Gyárfás, Ágnes Tóth

P27
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Some Constructions of General Covering Designs

Federico Montecalvo

P28
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Biembeddings of Metacyclic Groups and Triangulations of Orientable Surfaces by Complete Graphs

Michael John Grannell, Martin Knor

P29
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The Rotor-Router Group of Directed Covers of Graphs

Wilfried Huss, Ecaterina Sava

P30
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On Short Zero-Sum Subsequences of Zero-Sum Sequences

Yushuang Fan, Weidong Gao, Guoqing Wang, Qinghai Zhong, Jujuan Zhuang

P31
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Triangle-Free Triangulations, Hyperplane Arrangements and Shifted Tableaux

Ron Adin, Yuval Roichman

P32
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Polynomials with Real Zeros and Compatible Sequences

Li Liu

P33
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Generalized Galois Numbers, Inversions, Lattice Paths, Ferrers Diagrams and Limit Theorems

Svante Janson

P34
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Existence of 2-$(v,k,1)$ Designs Admitting a Block-Transitive Group of Affine Type

Ding Shifeng, Liu Weijun

P35
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On a Matrix Representation for Polynomially Recursive Sequences

Christophe Reutenauer

P36
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Independent Sets in Graphs with Given Minimum Degree

James Alexander, Jonathan Cutler, Tim Mink

P37
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Dissimilarity Maps on Trees and the Representation Theory of $GL_n(\mathbb{C})$

Christopher Manon

P38
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Shi Threshold Arrangement

Seunghyun Seo

P39
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Turán $H$-Densities for 3-Graphs

Victor Falgas-Ravry, Emil R. Vaughan

P40
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Euler's Partition Theorem with Upper Bounds on Multiplicities

William Y.C. Chen, Ae Ja Yee, Albert J. W. Zhu

P41
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Enumeration of Golomb Rulers and Acyclic Orientations of Mixed Graphs

Matthias Beck, Tristram Bogart, Tu Pham

P42
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Expected Patterns in Permutation Classes

Cheyne Homberger

P43
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Parity Index of Binary Words and Powers of Prime Words

Aleksandar Ilić, Sandi Klavžar, Yoomi Rho

P44
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Directed Animals, Quadratic Systems and Rewriting Systems

Jean-François Marckert

P45
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The Vertical Profile of Embedded Trees

Mireille Bousquet-Mélou, Guillaume Chapuy

P46
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Recurrence Relations and Splitting Formulas for the Domination Polynomial

Tomer Kotek, James Preen, Frank Simon, Peter Tittmann, Martin Trinks

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