Table of Contents
Research Papers
| Erdős-Ko-Rado-Type Theorems for Colored Sets | |
| Yu-Shuang Li, Jun Wang | R1 |
| The Initial Involution Patterns of Permutations | |
| Dongsu Kim, Jang Soo Kim | R2 |
| Recognizing Cluster Algebras of Finite Type | |
| Ahmet I. Seven | R3 |
| A Characterization for Sparse $\varepsilon$-Regular Pairs | |
| Stefanie Gerke, Angelika Steger | R4 |
| Bipartite-Uniform Hypermaps on the Sphere | |
| António Breda d'Azevedo, Rui Duarte | R5 |
| A New Method to Construct Lower Bounds for Van der Waerden Numbers | |
| P. R. Herwig, M.J.H. Heule, P. M. van Lambalgen, H. van Maaren | R6 |
| Gray-ordered Binary Necklaces | |
| Christopher Degni, Arthur A. Drisko | R7 |
| Nonabelian Groups with $(96,20,4)$ Difference Sets | |
| Omar A. AbuGhneim, Ken W. Smith | R8 |
| Bijective Counting of Tree-Rooted Maps and Shuffles of Parenthesis Systems | |
| Olivier Bernardi | R9 |
| Clusters in a Multigraph with Elevated Density | |
| Mark K. Goldberg | R10 |
| Permutations Without Long Decreasing Subsequences and Random Matrices | |
| Piotr Šniady | R11 |
| On the Genus Distribution of $(p,q,n)$-Dipoles | |
| Terry I. Visentin, Susana W. Wieler | R12 |
| Coloured Generalised Young Diagrams for Affine Weyl-Coxeter Groups | |
| R. C. King, T. A. Welsh | R13 |
| Revisiting Two Classical Results on Graph Spectra | |
| Vladimir Nikiforov | R14 |
| Combinatorial Interpretations for Rank-Two Cluster Algebras of Affine Type | PDF COMMENT |
| Gregg Musiker, James Propp | R15 |
| Structural Properties of Twin-Free Graphs | |
| Irène Charon, Iiro Honkala, Olivier Hudry, Antoine Lobstein | R16 |
| Component Evolution in Random Intersection Graphs | |
| Michael Behrisch | R17 |
| Constructing Hypohamiltonian Snarks with Cyclic Connectivity $5$ and $6$ | |
| Edita Máčajová, Martin Škoviera | R18 |
| The Number of [Old-Time] Basketball Games with Final Score $n$:$n$ where the Home Team was Never Losing but also Never Ahead by More Than $w$ Points | |
| Arvind Ayyer, Doron Zeilberger | R19 |
| Using Determining Sets to Distinguish Kneser Graphs | |
| Michael O. Albertson, Debra L. Boutin | R20 |
| Truncations of Random Unitary Matrices and Young Tableaux | |
| J. Novak | R21 |
| A Two Parameter Chromatic Symmetric Function | |
| Ellison-Anne Williams | R22 |
| The $m$-Colored Composition Poset | |
| Brian Drake, T. Kyle Petersen | R23 |
| Statistics on the Multi-Colored Permutation Groups | |
| Eli Bagno, Ayelet Butman, David Garber | R24 |
| Intersecting Families in the Alternating Group and Direct Product of Symmetric Groups | |
| Cheng Yeaw Ku, Tony W. H. Wong | R25 |
| Game List Colouring of Graphs | |
| M. Borowiecki, E. Sidorowicz, Zs. Tuza | R26 |
| Lower Bounds for the Football Pool Problem for 7 and 8 Matches | |
| Wolfgang Haas | R27 |
| A Bijection on Dyck Paths and its Cycle Structure | |
| David Callan | R28 |
| Distinguishability of Locally Finite Trees | |
| Mark E. Watkins, Xiangqian Zhou | R29 |
| An Analogue of the Thue-Morse Sequence | |
| Emmanuel Ferrand | R30 |
| Balancing Cyclic $R$-ary Gray Codes | |
| Mary Flahive, Bella Bose | R31 |
| Which Chessboards have a Closed Knight's Tour within the Cube? | |
| Joe DeMaio | R32 |
| A Characterization of Balanced Episturmian Sequences | |
| Geneviève Paquin, Laurent Vuillon | R33 |
| Longest Alternating Subsequences in Pattern-Restricted Permutations | |
| Ghassan Firro, Toufik Mansour, Mark C. Wilson | R34 |
| Distance Domination and Distance Irredundance in Graphs | |
| Adriana Hansberg, Dirk Meierling, Lutz Volkmann | R35 |
| Distinguishing Infinite Graphs | |
| Wilfried Imrich, Sandi Klavžar, Vladimir Trofimov | R36 |
| A Combinatorial Representation with Schröder Paths of Biorthogonality of Laurent Biorthogonal Polynomials | |
| Shuhei Kamioka | R37 |
| The Spectral Radius and the Maximum Degree of Irregular Graphs | |
| Sebastian M. Cioabă | R38 |
| The Universal Embedding of the Near Polygon ${\Bbb G}_n$ | |
| Bart De Bruyn | R39 |
| The Tripartite Separability of Density Matrices of Graphs | |
| Zhen Wang, Zhixi Wang | R40 |
| Intersecting Systems of Signed Sets | |
| Peter Borg | R41 |
| Non-Commutative Sylvester's Determinantal Identity | |
| Matjaž Konvalinka | R42 |
| On Certain Integral Schreier Graphs of the Symmetric Group | |
| Paul E. Gunnells, Richard A. Scott, Byron L. Walden | R43 |
| Information Flows, Graphs and their Guessing Numbers | |
| Søren Riis | R44 |
| Some Properties of Unitary Cayley Graphs | |
| Walter Klotz, Torsten Sander | R45 |
| Wreath Products of Permutation Classes | |
| Robert Brignall | R46 |
| Arranging Numbers on Circles to Reach Maximum Total Variations | |
| Ying-Jie Liao, Min-Zheng Shieh, Shi-Chun Tsai | R47 |
| Tilings of the sphere with right triangles III: the asymptotically obtuse families | |
| Robert J. MacG. Dawson, Blair Doyle | R48 |
| Robinson-Schensted Correspondence for the Signed Brauer Algebras | |
| M. Parvathi, A. Tamilselvi | R49 |
| Reversal Distance for Strings with Duplicates: Linear Time Approximation using Hitting Set | |
| Petr Kolman, Tomasz Waleń | R50 |
| On Mixed Codes with Covering Radius $1$ and Minimum Distance $2$ | |
| Wolfgang Haas, Jörn Quistorff | R51 |
| On Subsequence Sums of a Zero-sum Free Sequence | |
| Fang Sun | R52 |
| Two Color Off-diagonal Rado-type Numbers | |
| Kellen Myers, Aaron Robertson | R53 |
| Generating Symplectic and Hermitian Dual Polar Spaces over Arbitrary Fields Nonisomorphic to ${\Bbb F}_2$ | |
| Bart De Bruyn, Antonio Pasini | R54 |
| Developing New Locality Results for the Prüfer Code using a Remarkable Linear-Time Decoding Algorithm | |
| Tim Paulden, David K. Smith | R55 |
| Shape-Wilf-Ordering on Permutations of Length 3 | |
| Zvezdelina Stankova | R56 |
| A Closed Formula for the Number of Convex Permutominoes | |
| Filippo Disanto, Andrea Frosini, Renzo Pinzani, Simone Rinaldi | R57 |
| Matrix Partitions with Finitely Many Obstructions | |
| Tomás Feder, Pavol Hell, Wing Xie | R58 |
| Maximal Projective Degrees for Strict Partitions | |
| D. Bernstein, A. Henke, A. Regev | R59 |
| Hereditary Properties of Tournaments | |
| József Balogh, Béla Bollobás, Robert Morris | R60 |
| Explicit Enumeration of Triangulations with Multiple Boundaries | |
| Maxim Krikun | R61 |
| On Self-Complementary Cyclic Packing of Forests | |
| A.Paweł Wojda, Mariusz Woźniak, Irmina A. Zioło | R62 |
| Using Lovász Local Lemma in the Space of Random Injections | |
| Linyuan Lu, László Székely | R63 |
| Asymptotics of the Average Height of $2$–Watermelons with a Wall | |
| Markus Fulmek | R64 |
| A New Upper Bound on the Total Domination Number of a Graph | |
| Michael A. Henning, Anders Yeo | R65 |
| Enumeration and Asymptotic Properties of Unlabeled Outerplanar Graphs | |
| Manuel Bodirsky, Éric Fusy, Mihyun Kang, Stefan Vigerske | R66 |
| Edge-Bandwidth of the Triangular Grid | |
| Reza Akhtar, Tao Jiang, Dan Pritikin | R67 |
| On the Number of Genus One Labeled Circle Trees | |
| Karola Mészáros | R68 |
| Compact Hyperbolic Coxeter $n$-Polytopes with $n+3$ Facets | |
| Pavel Tumarkin | R69 |
| Existentially Closed BIBD Block-Intersection Graphs | |
| Neil A. McKay, David A. Pike | R70 |
| Directed Animals and Gas Models Revisited | |
| Yvan Le Borgne, Jean-François Marckert | R71 |
| Unbounded Regions of Infinitely Logconcave Sequences | |
| David Uminsky, Karen Yeats | R72 |
| Maximum Cardinality 1-Restricted Simple 2-Matchings | |
| David Hartvigsen | R73 |
| Extremal Subsets of $\{1,...,n\}$ Avoiding Solutions to Linear Equations in Three Variables | |
| Peter Hegarty | R74 |
| On Small Dense Sets in Galois Planes | |
| M. Giulietti | R75 |
| The Cluster Basis of ${\Bbb Z}[x_{1,1},\dots, x_{3,3}]$ | |
| Mark Skandera | R76 |
| Color Neighborhood Union Conditions for Long Heterochromatic Paths in Edge-Colored Graphs | |
| He Chen, Xueliang Li | R77 |
| Matroid Automorphisms of the $F_4$ Root System | |
| Stephanie Fried, Aydin Gerek, Gary Gordon, Andrija Peruničić | R78 |
| Small Forbidden Configurations III | |
| R. P. Anstee, N. Kamoosi | R79 |
| Flexibility of Embeddings of Bouquets of Circles on the Projective Plane and Klein Bottle | |
| Yan Yang, Yanpei Liu | R80 |
| On the Quantum Chromatic Number of a Graph | |
| Peter J. Cameron, Ashley Montanaro, Michael W. Newman, Simone Severini, Andreas Winter | R81 |
| On the Spectrum of the Derangement Graph | |
| Paul Renteln | R82 |
| Higher Spin Alternating Sign Matrices | |
| Roger E. Behrend, Vincent A. Knight | R83 |
Notes
| Maximum Matchings in Regular Graphs of High Girth | |
| Abraham D. Flaxman, Shlomo Hoory | N1 |
| Bartholdi Zeta Functions for Hypergraphs | |
| Iwao SATO | N2 |
| The Lower Tail of the Random Minimum Spanning Tree | |
| Abraham D. Flaxman | N3 |
| Semicanonical Basis Generators of the Cluster Algebra of Type $A_1^{(1)}$ | |
| Andrei Zelevinsky | N4 |
| Apéry's Double Sum is Plain Sailing Indeed | |
| Carsten Schneider | N5 |
| Transversal and Cotransversal Matroids via their Representations | |
| Federico Ardila | N6 |
| Unification of the Quintuple and Septuple Product Identities | |
| Wenchang Chu, Qinglun Yan | N7 |
| Perfect Dominating Sets in the Cartesian Products of Prime Cycles | |
| Hamed Hatami, Pooya Hatami | N8 |
| Connectivity of the Lifts of a Greedoid | |
| Steven J. Tedford | N9 |
| A Short Proof of a Theorem of Kano and Yu on Factors in Regular Graphs | |
| Lutz Volkmann | N10 |
| A Bound for Size Ramsey Numbers of Multi-partite Graphs | |
| Yuqin Sun, Yusheng Li | N11 |
| Nonexistence of Permutation Binomials of Certain Shapes | |
| Ariane M. Masuda, Michael E. Zieve | N12 |
| New Optimal Constant Weight Codes | |
| I. Gashkov, D. Taub | N13 |
| Eigenvectors and Reconstruction | |
| Hongyu He | N14 |
| Compositions of Graphs Revisited | |
| Aminul Huq | N15 |
| A Conjecture of Stanley on Alternating Permutations | |
| Robin Chapman, Lauren K. Williams | N16 |
| A Note on The Rogers-Fine Identity | |
| Jian-Ping Fang | N17 |
| Graphs with Chromatic Roots in the Interval $(1,2)$ | |
| Gordon F. Royle | N18 |
| On Directed Triangles in Digraphs | |
| Peter Hamburger, Penny Haxell, Alexandr Kostochka | N19 |
| The Spectral Radius of Subgraphs of Regular Graphs | |
| Vladimir Nikiforov | N20 |
| Regular Spanning Subgraphs of Bipartite Graphs of High Minimum Degree | |
| Béla Csaba | N21 |
| The Borodin-Kostochka Conjecture for Graphs Containing a Doubly Critical Edge | |
| Landon Rabern | N22 |
| A Note on a Problem of Hilliker and Straus | |
| Mirosława Jańczak | N23 |
| The Skew and Relative Derangements of Type $B$ | |
| William Y.C. Chen, Jessica C.Y. Zhang | N24 |
| New Infinite Families of $3$-Designs from Algebraic Curves of Higher Genus over Finite Fields | |
| Byeong-Kweon Oh, Hoseog Yu | N25 |
ISSN: 1077-8926