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ORCIDThe Electronic Journal of Combinatorics, Volume 25
Volume 25, Number 1, 2018
- Amy Grady, Svetlana Poznanovic:
Graphical Mahonian Statistics on Words. 1
- Evan Chen:
Linear Polychromatic Colorings of Hypercube Faces. 1 - Johannes Hofscheier, Benjamin Nill, Dennis Öberg:
On Ehrhart Polynomials of Lattice Triangles. 1 - Imre Leader, Ta Sheng Tan
:
Improved Bounds for the Graham-Pollak Problem for Hypergraphs. 1 - P. A. CrowdMath:
Bounds on Parameters of Minimally Nonlinear Patterns. 1 - Adam Mammoliti:
The r-Matching Sequencibility of Complete Graphs. 1 - Nima Amini:
Equidistributions of Mahonian Statistics over Pattern Avoiding Permutations. 1 - Robin Sulzgruber, Marko Thiel:
On Parking Functions and the Zeta Map in Types B, C and D. 1 - Carolyn Chun, Rhiannon Hall, Criel Merino, Iain Moffatt, Steven D. Noble:
The Structure of Delta-Matroids with Width One Twists. 1 - Bolor Turmunkh:
(q, t)-Characters of Kirillov-Reshetikhin Modules of Type Ar as Quantum Cluster Variables. 1 - Michael Dougherty, Jon McCammond:
Undesired Parking Spaces and Contractible Pieces of the Noncrossing Partition Link. 1 - Ted Dobson:
Some New Groups which are not CI-groups with Respect to Graphs. 1 - Stefka Bouyuklieva, Masaaki Harada, Akihiro Munemasa:
Nonexistence of Certain Singly Even Self-Dual Codes with Minimal Shadow. 1 - Peter J. Cameron, Jason Semeraro:
The Cycle Polynomial of a Permutation Group. 1 - David Brandfonbrener, Pat Devlin, Netanel Friedenberg, Yuxuan Ke, Steffen Marcus, Henry Reichard, Ethan Sciamma:
Two-Vertex Generators of Jacobians of Graphs. 1 - Wendy J. Myrvold, Jennifer Woodcock:
A Large Set of Torus Obstructions and How They Were Discovered. 1 - Herman Z. Q. Chen, Arthur L. B. Yang, Philip B. Zhang:
Kirillov's Unimodality Conjecture for the Rectangular Narayana Polynomials. 1 - Michael Joseph, Tom Roby:
Toggling Independent Sets of a Path Graph. 1 - Sameer Kailasa, Vivian Kuperberg, Nicholas Wawrykow:
Chip-Firing on Trees of Loops. 1 - Sylwia Cichacz:
Zero Sum Partition of Abelian Groups into Sets of the Same Order and its Applications. 1 - Ryan Kaliszewski, Debdut Karmakar:
A Rational Catalan Formula for (m, 3)-Hikita Polynomials. 1 - Max Wakefield:
A Flag Whitney Number Formula for Matroid Kazhdan-Lusztig Polynomials. 1 - Sara C. Billey, Matjaz Konvalinka, T. Kyle Petersen, William Slofstra, Bridget Eileen Tenner:
Parabolic Double Cosets in Coxeter Groups. 1 - Julia Heller, Petra Schwer:
Generalized Non-Crossing Partitions and Buildings. 1 - Megan Bernstein:
Likelihood Orders for the p-Cycle Walks on the Symmetric Group. 1 - Nicholas Proudfoot, Yuan Xu, Benjamin Young:
The Z-Polynomial of a Matroid. 1 - Florian Aigner:
Fully Packed Loop Configurations: Polynomiality and Nested Arches. 1 - Elise delMas, Thomas Hameister, Victor Reiner:
A Refined Count of Coxeter Element Reflection Factorizations. 1 - Amol Aggarwal:
An Arithmetic Property of Moments of the β-Hermite Ensemble and Certain Map Enumerators. 1 - Wenjie Fang, Mihyun Kang, Michael Moßhammer, Philipp Sprüssel:
Cubic Graphs and Related Triangulations on Orientable Surfaces. 1 - Shi-Mei Ma, Jun Ma, Yeong-Nan Yeh, Bao-Xuan Zhu:
Context-Free Grammars for Several Polynomials Associated with Eulerian Polynomials. 1 - Christopher R. H. Hanusa, Carla D. Savage:
Lecture Hall Partitions and the Affine Hyperoctahedral Group. 1 - Sen-Peng Eu, Tung-Shan Fu, Hsiang-Chun Hsu, Yu-Pei Huang:
Fixed Points of the Evacuation of Maximal Chains on Fuss Shapes. 1 - Mihyun Kang, Philipp Sprüssel:
Symmetries of Unlabelled Planar Triangulations. 1 - Stefan Felsner, Gwenaël Joret, Piotr Micek, William T. Trotter, Veit Wiechert:
Burling Graphs, Chromatic Number, and Orthogonal Tree-Decompositions. 1 - Panupong Vichitkunakorn:
Conserved Quantities of Q-systems from Dimer Integrable Systems. 1 - Yue Cai, Richard Ehrenborg, Margaret A. Readdy:
q-Stirling Identities Revisited. 1 - István Tomon:
Almost Tiling of the Boolean Lattice with Copies of a Poset. 1 - Bart De Bruyn:
Non-Classical Hyperplanes of Finite Thick Dual Polar Spaces. 1 - Yoshimi Egawa, Michitaka Furuya:
The Existence of a Path-Factor without Small Odd Paths. 1 - Thomas Kahle, Mateusz Michalek:
Obstructions to Combinatorial Formulas for Plethysm. 1 - Mikhail E. Muzychuk, Gábor Somlai:
The Cayley Isomorphism Property for Cayley Maps. 1 - Anthony B. Evans:
The Orthomorphism Graph ℒ3(q). 1 - Frédéric Fauvet, Loïc Foissy, Dominique Manchon:
Operads of Finite Posets. 1 - François Dross, Mickaël Montassier, Alexandre Pinlou:
Partitioning Sparse Graphs into an Independent Set and a Forest of Bounded Degree. 1 - Jason I. Brown, Ben Cameron:
On the Stability of Independence Polynomials. 1 - Danila D. Cherkashin:
Coloring Cross-Intersecting Families. 1 - José Luis Ramírez, Sergio N. Villamarin, Diego Villamizar:
Eulerian Numbers Associated with Arithmetical Progressions. 1 - Nathann Cohen, Frédéric Havet:
On the Minimum Size of an Identifying Code Over All Orientations of a Graph. 1 - Michael Stiebitz, Bjarne Toft:
A Brooks Type Theorem for the Maximum Local Edge Connectivity. 1 - Landon Rabern:
A Better Lower Bound on Average Degree of Online k-List-Critical Graphs. 1 - Stefko Miklavic:
On Bipartite Q-Polynomial Distance-Regular Graphs with Diameter 9, 10, or 11. 1 - Konstanty Junosza-Szaniawski:
Upper Bound on the Circular Chromatic Number of the Plane. 1 - Ying Wang, Guoce Xin:
A Classification of Motzkin Numbers Modulo 8. 1 - Guoli Ding, Joshua Fallon, Emily Marshall:
On Almost-Planar Graphs. 1 - Alex Cameron:
Extremal Numbers for Directed Hypergraphs with Two Edges. 1 - Huan Xiong:
Core Partitions with Distinct Parts. 1 - Sinho Chewi, Venkat Anantharam:
A Combinatorial Proof of a Formula of Biane and Chapuy. 1 - Oliver T. Dasbach, Heather M. Russell:
Equivalence of Edge Bicolored Graphs on Surfaces. 1 - Brent Holmes:
On the Diameter of Dual Graphs of Stanley-Reisner Rings and Hirsch Type Bounds on Abstractions of Polytopes. 1 - Borut Luzar, Pascal Ochem, Alexandre Pinlou:
On Repetition Thresholds of Caterpillars and Trees of Bounded Degree. 1 - Zdenek Dvorák, Tom Kelly:
Induced 2-Degenerate Subgraphs of Triangle-Free Planar Graphs. 1 - Jürgen Herzog, Giancarlo Rinaldo:
On the Extremal Betti Numbers of Binomial Edge Ideals of Block Graphs. 1 - Tyrrell B. McAllister, Hélène O. Rochais:
Periods of Ehrhart Coefficients of Rational Polytopes. 1 - Ben P. Zhou:
Connected Order Ideals and P-Partitions. 1 - Sanjay Ramassamy:
Extensions of Partial Cyclic Orders, Euler Numbers and Multidimensional Boustrophedons. 1 - Hong Wang:
Covering a Graph with Cycles of Length at Least 4. 1 - Martha Yip:
Rook Placements and Jordan Forms of Upper-Triangular Nilpotent Matrices. 1 - Stefan David, Hunter Spink, Marius Tiba:
Symmetric Chain Decompositions of Products of Posets with Long Chains. 1 - Maria Chudnovsky, Sophie Spirkl, Shira Zerbib:
Piercing Axis-Parallel Boxes. 1 - Angela Aguglia, Daniele Bartoli, Leo Storme, Zsuzsa Weiner:
A Characterization of Hermitian Varieties as Codewords. 1 - Michael Anastos, Alan M. Frieze, Wesley Pegden:
Constraining the Clustering Transition for Colorings of Sparse Random Graphs. 1 - Karen L. Collins, Ann N. Trenk:
Finding Balance: Split Graphs and Related Classes. 1 - Grzegorz Gutowski:
Every Plane Graph is Facially-Non-Repetitively C-choosable. 1
Volume 25, Number 2, 2018
- Liying Kang, Lele Liu, Erfang Shan:
Sharp Lower Bounds on the Spectral Radius of Uniform Hypergraphs Concerning Degrees. 2 - Elizandro Max Borba, Uwe Schwerdtfeger:
Eigenvalue Bounds for the Signless p-Laplacian. 2 - Tuvi Etzion, Niv Hooker:
Residual q-Fano Planes and Related Structures. 2 - Jason O'Neill:
On the Poset and Asymptotics of Tesler Matrices. 2 - Babak Miraftab, Tim Rühmann:
Hamilton Circles in Cayley Graphs. 2 - Pablo Spiga:
On the Existence of Frobenius Digraphical Representations. 2 - Qingying Deng, Xian'an Jin, Fengming Dong, Eng Guan Tay:
Even Subgraph Expansions for the Flow Polynomial of Planar Graphs with Maximum Degree at Most 4. 2 - Tuvi Etzion:
A New Approach for Examining q-Steiner Systems. 2 - Christoph Hofer-Temmel, Florian Lehner:
Clique Trees of Infinite Locally Finite Chordal Graphs. 2 - Richard H. Hammack, Wilfried Imrich:
Vertex-Transitive Direct Products of Graphs. 2 - Natalie C. Behague:
Hypergraph Saturation Irregularities. 2 - Jie Han:
On Vertex-Disjoint Paths in Regular Graphs. 2 - Barnabás Janzer:
A New Upper Bound for Cancellative Pairs. 2 - Jacob Fox, Lisa Sauermann:
Erdős-Ginzburg-Ziv Constants by Avoiding Three-Term Arithmetic Progressions. 2 - Jan Goedgebeur:
On the Smallest Snarks with Oddness 4 and Connectivity 2. 2 - Lili Shen, Qizhong Lin, Qinghai Liu:
Bipartite Ramsey Numbers for Graphs of Small Bandwidth. 2 - Fabrizio Zanello:
On Bergeron's Positivity Problem for q-Binomial Coefficients. 2 - Victor Falgas-Ravry, Allan Lo:
Subgraphs with Large Minimum ℓ-Degree in Hypergraphs where Almost All ℓ-Degrees are Large. 2 - Zhicheng Gao, Andrew MacFie, Qiang Wang:
Counting Compositions over Finite Abelian Groups. 2 - Tim E. Wilson, David R. Wood:
Anagram-Free Graph Colouring. 2 - Christos Pelekis, Israel Rocha:
A Generalization of Erdős' Matching Conjecture. 2 - George F. McNulty:
Some Variations on a Theme of Irina Mel'nichuk Concerning the Avoidability of Patterns in Strings of Symbols. 2 - Henning Bruhn, Laura Gellert, Richard Lang:
Chromatic Index, Treewidth and Maximum Degree. 2 - Jakub Kozik, Grzegorz Matecki:
Deferred On-Line Bipartite Matching. 2 - Dragan Marusic:
Semiregular Automorphisms in Vertex-Transitive Graphs of Order 3p2. 2 - Gunther Cornelissen, Janne Kool:
Edge Reconstruction of the Ihara Zeta Function. 2 - Lara Pudwell, Eric Rowland:
Avoiding Fractional Powers over the Natural Numbers. 2 - Bartlomiej Bosek, Hal A. Kierstead, Tomasz Krawczyk, Grzegorz Matecki, Matthew E. Smith:
An Easy Subexponential Bound for Online Chain Partitioning. 2 - Beka Ergemlidze, Ervin Györi, Abhishek Methuku:
A Note on the Linear Cycle Cover Conjecture of Gyárfás and Sárközy. 2 - Foster Tom, Stephanie van Willigenburg:
Necessary Conditions for Schur-Maximality. 2 - Stefan Ehard, Felix Joos:
Paths and Cycles in Random Subgraphs of Graphs with Large Minimum Degree. 2 - Rose McCarty:
The Extremal Function and Colin de Verdière Graph Parameter. 2 - Ralph Keusch:
A New Upper Bound on the Game Chromatic Index of Graphs. 2 - Grzegorz Gutowski, Ming Han, Tomasz Krawczyk, Xuding Zhu:
Defective 3-Paintability of Planar Graphs. 2 - Bogdan Chornomaz:
Convex Geometries are Extremal for the Generalized Sauer-Shelah Bound. 2 - Mihai Ciucu:
Symmetries of Shamrocks II: Axial Shamrocks. 2 - Gili Golan, Songling Shan:
Nonempty Intersection of Longest Paths in 2K2-Free Graphs. 2 - Ron M. Adin, Eli Bagno, Estrella Eisenberg, Shulamit Reches, Moriah Sigron:
On Two-Sided Gamma-Positivity for Simple Permutations. 2 - Nathann Cohen, Frédéric Havet, William Lochet, Raul Lopes:
Bispindles in Strongly Connected Digraphs with Large Chromatic Number. 2 - Edita Rollová, Michael Schubert, Eckhard Steffen:
Flows in Signed Graphs with Two Negative Edges. 2 - Alexander Woo:
Hultman Elements for the Hyperoctahedral Groups. 2 - Mehtaab Sawhney, David Stoner:
On a Conjecture Regarding Permutations which Destroy Arithmetic Progressions. 2 - Frank Duque, Hernán González-Aguilar, César Hernández-Vélez, Jesús Leaños, Carolina Medina:
The Complexity of Computing the Cylindrical and the t-Circle Crossing Number of a Graph. 2 - Sami Assaf:
Toward the Schur Expansion of Macdonald Polynomials. 2 - Manuel Fernández, Nicholas Sieger, Michael Tait:
Maximal Planar Subgraphs of Fixed Girth in Random Graphs. 2 - Margit Voigt, Arnfried Kemnitz:
A Note on Not-4-List Colorable Planar Graphs. 2 - Elizabeth Maltais, Lucia Moura, Mike Newman:
Binary Covering Arrays on Tournaments. 2 - Gregory J. Clark, Joshua N. Cooper:
On the Adjacency Spectra of Hypertrees. 2 - Ted Dobson:
On the Isomorphism Problem for Cayley Graphs of Abelian Groups whose Sylow Subgroups are Elementary Abelian or Cyclic. 2 - Christian Houdré, Chen Xu:
A Note on the Expected Length of the Longest Common Subsequences of two i.i.d. Random Permutations. 2 - Jang Soo Kim, U.-Keun Song:
Proof of Chapoton's Conjecture on Newton Polygons of q-Ehrhart Polynomials. 2 - Samuel Braunfeld:
Homogeneous 3-Dimensional Permutation Structures. 2 - Ben Clark, James G. Oxley, Stefan H. M. van Zwam:
Relaxations of GF(4)-Representable Matroids. 2 - Demetris Hadjiloucas, Ioannis Michos, Christina Savvidou:
On Super-Strong Wilf Equivalence Classes of Permutations. 2 - Andrzej Dudek, Sean English, Alan M. Frieze:
On Rainbow Hamilton Cycles in Random Hypergraphs. 2 - Petr Gregor, Tomás Novotný, Riste Skrekovski:
Extending Perfect Matchings to Gray Codes with Prescribed Ends. 2
Volume 25, Number 3, 2018
- Katherine Edwards, António Girão, Jan van den Heuvel, Ross J. Kang, Gregory J. Puleo, Jean-Sébastien Sereni:
Extension from Precoloured Sets of Edges. 3 - Relinde P. M. J. Jurrius, Ruud Pellikaan:
Defining the q-Analogue of a Matroid. 3 - Max Pitz:
Hamilton Cycles in Infinite Cubic Graphs. 3 - Thomas F. Bloom, Anita Liebenau:
Ramsey equivalence of Kn and Kn+Kn-1. P3.4