Guangfeng Jiang and Jianming Yu
Poincaré polynomial of a class of signed completed graphic arrangemments
R.J. Baxter
Hard squares for z=-1
A. Dress, J.Kahrstrom and V. Moulton
A `non-additive' characterization of $\wp$-adic norms
Gregg Musiker
A graph theoretic expansion formula for cluster algebras of classical type
Guy Louchard and Helmut Prodinger
The q-Catalan numbers: a saddle point approach
Sergi Elizalde
The X-class and almost-increasing permutations
Bridget Tenner
Spotlight tiling
Aaron D. Jaggard and Joseph J. Marincel
Generating-tree isomorphisms for pattern-avoiding involutions
Christian Gutschwager
On principal Hook length partitions and Durfee sizes in skew characters
Hiroshi Mizukawa
Twisted Gelfand pairs of complex reflection groups and r-congruence Properties of Schur functions
William J. Keith
A bijective toolkit for signed partitions
Bart De Bruyn
Dense near octagons with four points on each line, III
Le Anh Vinh
On a Furstenberg-Katznelson-Weiss type theorem over finite fields
I.P. Goulden, Alexandru Nica and Ion Oancea
Enumerative properties of NC(B)(p,q)
Ken Ono and Guoniu Han
Hook lengths and 3-cores
Elias Abboud
Algorithms for producing and ordering lexical and nonlexical sequences out of one element
Simone Linz and Charles Semple
A cluster reduction for computing the subtree distance between phylogenies
Hidehiko Kamiya, Akimichi Takemura, and Hiroaki Terao
Periodicity of non-central integral arrangements modulo positive integers
Ameya Velingker
On an exact formula for the coefficients of Han's generating function
Chris Godsil and Gordon F. Royle
Cores of geometric graphs
Beata Faller, Charles Semple, and Dominic Welsh
Optimizing phylogenetic diversity with ecological constraints
David Bessis and Victor Reiner
Cyclic sieving of noncrossing partitions for complex reflection groups
Svetlana Poznanovic
A bijection between partially directed paths in the symmetric wedge and matchings
Soojin Cho, Eun-Kyoung Jung and Dongho Moon
A hive-model proof of the second reduction formula of Littlewood-Richardson coefficients
Brendon Rhoades and Mark Skandera
Bitableaux and zero sets of dual canonical basis elements
Ian Goulden, David M. Jackson, and Ravi Vakil
The moduli space of curves, double hurwitz numbers, and Faber's intersection number conjecture
Jose Plinio O. Santos, Paulo Mondek, and Andreia C.Ribeiro
New two line arrays representing partitions
J. Schillewaert, J.A. Thas and H. Van Maldeghem
A characterization of the finite Veronesean by intersection properties
Iain Moffatt
Unsigned state models for the jones polynomial
Stephen Huggett and Iain Moffatt
Expansions for the Bollobas-Riordan polynomial of separable ribbon graphs
Theo Grundhofer and Hendrik Van Maldeghem
Local sharply transitive actions on finite generalized quadrangles
Gerard H. E. Duchamp, Florent Hivert, Jean-Christophe Novelli, and Jean-Yves Thibon
Noncommutative symmetric functions VII: free quasi-symmetric functions revisited
Elena Rubei
Equations of sets of triple weights of trees
Dudley Stark
The edge correlation of random forests
Elmar Teufl and Stephan Wagner
The number of spanning trees in self-similar graphs
Sean McGuinness
An Erdos-Gallai theorem for mats
Chak-On Chow and Wai Chee Shiu
Counting simsun permutations by descents
Vadim V. Lozin
Minimal classes of graphs of unbounded clique-width
Alessandro Conflitti and Ricardo Mamede
On noncrossing and nonnesting partitions of type B
Laura Anderson
Homotopy sphere representations for matroids
Turker Biyikoglu and Yusuf Civan
Four-cycled graphs with topological applications
Catarina P. Avelino and Altino F. Santos
Spherical f-tilings by (equilateral and isosceles) triangles and isosceles trapezoids
Anouk Bergeron-Brlek, Christophe Hohlweg, and Mike Zabrocki
Words and polynomial invariants of finite groups in non-commutative variables
Joseph E. Bonin
A note on the sticky matroid conjecture
Arnold Knopfmacher, Augustine Munagi and Stephan Wagner
Successions in words and compositions
Andrew Berget, Andrew Manion, Molly Maxwell, Aaron Potechin, and Victor Reiner
The critical group of a line graph
Colin Adams, Reiko Shinjo, and Kokoro Tanaka
Complementary regions for knot and link diagrams
Filippo Disanto, Enrica Duchi, Renzo Pinzani, Simone Rinaldi
Polyominoes determined by permutations: enumeration via bijections
Gabor Hetyei
A second look at the toric h-polynomial of a cubical complex
Jose G. Mijares
On Galvin's lemma and Ramsey spaces
Meesue Yoo
Combinatorial formula for Schur coefficients of integral form of Macdonald polynomials
Eiichi Bannai, Etsuko Bannai, and Junichi Shigezumi
A new Euclidean tight 6-design
Adriano Garsia and Jim Haglund
A new recursion in the theory of Macdonald polynomials
Matjaz Konvalinka
A note on quantum immanants and the cycle basis of the quantum permutation space
Diane Donovan, James Lefevre, Mary Waterhouse, and Emine Sule Yazicl
Defining sets of full designs with block size three II
Eric Clark and Richard Ehrenborg
The Frobenius complex
Emeric Deutsch and Sergi Elizalde
Restricted simsun permutations
Mourad E.H. Ismail and Dennis Stanton
Some combinatorial and analytical identities
George E. Andrews and Jordan Bell
Euler's pentagonal number theorem and the Rogers-Fine identity
Shimon Garti and Saharon Shelah
Strong polarized relations for the continuum
Kyungyong Lee
The Euler characteristics of grassmannians for the generalized Kronecker quiver
Christos A. Athanasiadis
Cubical subdivisions and local h-vectors
Lars-Daniel Öhman
Partial Latin squares are avoidable
Douglas S. Stones and Ian M. Wanless
A Congruence Connecting Latin Rectangles and Partial Orthomorphisms
Richard A. Brualdi and Emeric Deutsch
Adjacent q-Cycles in Permutations
Jeffrey B. Remmel
Generating functions for alternating descents and alternating major index