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The 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 - Daniel W. Cranston:
Proper Distinguishing Colorings with Few Colors for Graphs with Girth at Least 5. 3 - Charles Jordan, Michael Joswig, Lars Kastner
:
Parallel Enumeration of Triangulations. 3 - Seung-Il Choi, Jae-Hoon Kwon:
Crystals and Schur P-Positive Expansions. 3 - Leila Sharifan, Ali Akbar Estaji, Ghazaleh Malekbala:
Primary Decomposition of Ideals of Lattice Homomorphisms. 3 - Zhaohong Huang, Jiangmin Pan:
On Arc-Transitive Metacyclic Covers of Graphs with Order Twice a Prime. 3 - Ivailo Hartarsky
:
Maximal Bootstrap Percolation Time on the Hypercube via Generalised Snake-in-the-Box. 3 - Benedikt Stufler:
Random Enriched Trees with Applications to Random Graphs. 3 - Attila Joó:
Countable Menger's Theorem with Finitary Matroid Constraints on the Ingoing Edges. 3 - Karl Heuer
:
Hamiltonicity in Locally Finite Graphs: Two Extensions and a Counterexample. 3 - Thomas Selig, Jason P. Smith, Einar Steingrímsson:
EW-Tableaux, Le-Tableaux, Tree-Like Tableaux and the Abelian Sandpile Model. 3 - Imre Leader, Eero Räty:
A Note on Intervals in the Hales-Jewett Theorem. 3 - Megumi Asada
, Ryan C. Chen, Florian Frick, Frederick Huang, Maxwell Polevy, David Stoner, Ling Hei Tsang, Zoe Wellner
:
On Reay's Relaxed Tverberg Conjecture and Generalizations of Conway's Thrackle Conjecture. 3 - Heather C. Smith, László A. Székely, Hua Wang, Shuai Yuan:
On Different "Middle Parts" of a Tree. 3 - Philip DeOrsey, Michael Ferrara, Nathan Graber, Stephen G. Hartke, Luke L. Nelsen, Eric Sullivan, Sogol Jahanbekam, Bernard Lidický, Derrick Stolee, Jennifer White:
On the Strong Chromatic Index of Sparse Graphs. 3 - Mitchell Lee:
Sets with Few Differences in Abelian Groups. 3 - Andrew Elvey Price, Muhammad Adib Surani, Sanming Zhou
:
The Isoperimetric Number of the Incidence Graph of PG(n, q). 3 - Sandra R. Kingan:
Quasiregular Matroids. 3 - Domenico Catalano, Maria Elisa Fernandes, Isabel Hubard, Dimitri Leemans
:
Hypertopes with Tetrahedral Diagram. 3 - Michael H. Albert, Michael Engen, Jay Pantone
, Vincent Vatter:
Universal Layered Permutations. 3 - Sebastian Siebertz:
Reconfiguration on Nowhere Dense Graph Classes. 3 - Miguel A. Méndez, Rafael Sánchez Lamoneda:
Monops, Monoids and Operads: The Combinatorics of Sheffer Polynomials. 3 - Fengming Dong:
On Graphs whose Flow Polynomials have Real Roots Only. 3 - Krzysztof Choromanski, Dvir Falik, Anita Liebenau
, Viresh Patel, Marcin Pilipczuk:
Excluding Hooks and their Complements. 3 - Yan-Li Qin, Jin-Xin Zhou
:
Cubic Edge-Transitive Bi-p-Metacirculants. 3 - Fiachra Knox, Robert Sámal
:
Linear Bound for Majority Colourings of Digraphs. 3 - Alan J. Cain
, António Malheiro
:
Identities in Plactic, Hypoplactic, Sylvester, Baxter, and Related Monoids. 3 - Mingfang Huang, Michael Santana, Gexin Yu:
Strong Chromatic Index of Graphs With Maximum Degree Four. 3 - Ararat Harutyunyan, Tien-Nam Le, Alantha Newman, Stéphan Thomassé:
Domination and Fractional Domination in Digraphs. 3 - Marlo Eugster, Frank Mousset:
Vertex Covering with Monochromatic Pieces of few Colours. 3 - Elad Aigner-Horev, David Conlon, Hiêp Hàn, Yury Person, Mathias Schacht
:
Quasirandomness in Hypergraphs. 3 - Andrzej Dudek, Pawel Pralat
:
Note on the Multicolour Size-Ramsey Number for Paths, . 3 - Marzieh Akbari, Neil I. Gillespie, Cheryl E. Praeger
:
Increasing the Minimum Distance of Codes by Twisting. 3 - Anna Stokke:
An Orthosymplectic Pieri Rule. 3 - Johannes Carmesin:
Topological Infinite Gammoids, and a New Menger-Type Theorem for Infinite Graphs. 3 - Stefan Felsner, Hendrik Schrezenmaier, Raphael Steiner
:
Pentagon Contact Representations. 3 - Xing Shi Cai, Svante Janson:
Non-Fringe Subtrees in Conditioned Galton - Watson Trees. 3 - Lucas Fresse:
A Notion of Inversion Number Associated to Certain Quiver Flag Varieties. 3 - Graham E. Farr, Andrew Y. Z. Wang:
Powerful Sets: a Generalisation of Binary Matroids. 3 - Annie Raymond
:
The Turán Polytope. 3 - Allan Lo, Viresh Patel:
Hamilton Cycles in Sparse Robustly Expanding Digraphs. 3 - Yi Zhang, Yi Zhao, Mei Lu:
Vertex Degree Sums for Perfect Matchings in 3-Uniform Hypergraphs. 3 - David Anderson:
Diagrams and Essential Sets for Signed Permutations. 3 - Paul Johnson:
Lattice Points and Simultaneous Core Partitions. 3 - Maximilien Gadouleau:
On the Rank and Periodic Rank of Finite Dynamical Systems. 3 - Dániel Gerbner, Balázs Patkós, Máté Vizer:
Forbidden Subposet Problems for Traces of Set Families. 3 - Judith Jagenteufel:
A Sundaram type Bijection for SO(3): Vacillating Tableaux and Pairs of Standard Young Tableaux and Orthogonal Littlewood-Richardson Tableaux. 3 - Gabriela Araujo-Pardo
, Juan José Montellano-Ballesteros
, Mika Olsen, Christian Rubio-Montiel
:
The Diachromatic Number of Digraphs. 3
Volume 25, Number 4, 2018
- Michael Borinsky
:
Generating Asymptotics for Factorially Divergent Sequences. 4 - Mark H. Siggers:
Reflexive Graphs with Near Unanimity but no Semilattice Polymorphisms. 4 - Isaiah Harney, Heide Gluesing-Luerssen:
On Robust Colorings of Hamming-Distance Graphs. 4 - Brendan Pawlowski:
Cohomology Classes of Interval Positroid Varieties and a Conjecture of Liu. 4 - Marc Noy, Lander Ramos:
Random Planar Maps and Graphs with Minimum Degree Two and Three. 4 - Guo-Niu Han, Huan Xiong
:
Polynomiality of Certain Average Weights for Oscillating Tableaux. 4 - Ewan Davies
:
Counting Proper Colourings in 4-Regular Graphs via the Potts Model. 4 - Matthias Hamann
:
Planar Transitive Graphs. 4 - Bruce W. Westbury
:
Coboundary Categories and Local Rules. 4 - Yibo Gao:
The Largest Pure Partial Planes of Order 6 Have Size 25. 4 - Alexey Gordeev
:
Constant Terms of Near-Dyson Polynomials. 4 - Xiaoyu He
:
Linear Dependence Between Hereditary Quasirandomness Conditions. 4 - Li Su, Liying Kang, Honghai Li, Erfang Shan:
The Matching Polynomials and Spectral Radii of Uniform Supertrees. 4 - Gabriel Coutinho, Chris D. Godsil, Krystal Guo
, Hanmeng Zhan
:
A New Perspective on the Average Mixing Matrix. 4 - Gary R. W. Greaves
, Leonard H. Soicher:
On the Clique Number of a Strongly Regular Graph. 4 - Saúl A. Blanco
:
Flip Posets of Bruhat Intervals. 4 - Darij Grinberg
:
Shuffle-Compatible Permutation Statistics II: The Exterior Peak Set. 4 - Jean Cardinal, Stefan Langerman
, Pablo Pérez-Lantero:
On the Diameter of Tree Associahedra. 4 - Rahul Ilango, Oliver Pechenik
, Michael Zlatin:
Unique Rectification in d-Complete Posets: Towards the K-Theory of Kac-Moody Flag Varieties. 4 - Dun Qiu, Jeffrey B. Remmel, Emily Sergel, Guoce Xin:
On the Schur Positivity of Δe2 en[X]. P4.20 - Janos Vidali
:
Using Symbolic Computation to Prove Nonexistence of Distance-Regular Graphs. 4 - Mark E. Watkins:
Infinite Graphical Frobenius Representations. 4 - Will Sawin:
Bounds for Matchings in Nonabelian Groups. 4 - Robin Anderson, Shuliang Bai, Fidel Barrera-Cruz, Éva Czabarka, Giordano Da Lozzo, Natalie L. F. Hobson, Jephian C.-H. Lin
, Austin Mohr, Heather C. Smith, László A. Székely, Hays Whitlatch:
Analogies between the Crossing Number and the Tangle Crossing Number. 4 - Bin Han:
λ-Euler's Difference Table for Colored Permutations. 4 - Robert Cori, Gábor Hetyei:
Counting Partitions of a Fixed Genus. 4 - Michael A. Henning, Anders Yeo
:
On Upper Transversals in 3-Uniform Hypergraphs. 4 - Changjiang Bu, Haifeng Li, Jiang Zhou:
Inverse Perron Values and Connectivity of a Uniform Hypergraph. 4 - Allan Lo, Nicolás Sanhueza-Matamala
, Guanghui Wang:
Density of Monochromatic Infinite Paths. 4 - Anna A. Taranenko
:
Transversals, Plexes, and Multiplexes in Iterated Quasigroups. 4 - Yuta Watanabe:
An Algebra Associated with a Flag in a Subspace Lattice over a Finite Field and the Quantum Affine Algebra. 4 - Chaya Keller
, Shakhar Smorodinsky
:
On the Union Complexity of Families of Axis-Parallel Rectangles with a Low Packing Number. 4 - Glenn G. Chappell, Chris Hartman:
Path Choosability of Planar Graphs. 4 - Kustaa Kangas, Petteri Kaski, Janne H. Korhonen, Mikko Koivisto:
On the Number of Connected Sets in Bounded Degree Graphs. 4 - András Gyárfás, Stephen G. Hartke, Charles Viss:
Uniquely Kr(k)-Saturated Hypergraphs. 4 - Andrew McDowell, Richard Mycroft:
Hamilton ℓ-Cycles in Randomly Perturbed Hypergraphs. 4 - Jesús A. De Loera, Christopher O'Neill, Dane Wilburne:
Random Numerical Semigroups and a Simplicial Complex of Irreducible Semigroups. 4 - Zeev Dvir, Shay Moran:
A Sauer-Shelah-Perles Lemma for Sumsets. 4 - Vladimir Nikiforov, Michael Tait, Craig Timmons:
Degenerate Turán Problems for Hereditary Properties. 4 - Maarten De Boeck, Geertrui Van de Voorde:
A New Lower Bound for the Size of an Affine Blocking Set. 4 - Amanda Burcroff
:
(k, \lambda)-Anti-Powers and Other Patterns in Words. 4 - Connor Ahlbach, Joshua P. Swanson:
Cyclic Sieving, Necklaces, and Branching Rules Related to Thrall's Problem. 4 - Evan Chen
:
A Family of Partially Ordered Sets with Small Balance Constant. 4 - Ange Bigeni
:
Combinatorial Interpretations of the Kreweras Triangle in Terms of Subset Tuples. 4 - Yen-Jen Cheng, Jephian C.-H. Lin
:
Graph Families with Constant Distance Determinant. 4 - Noah Golowich:
Coloring Chains for Compression with Uncertain Priors. 4 - Maryam Bahrani, Jérémie O. Lumbroso
:
Enumerations, Forbidden Subgraph Characterizations, and the Split-Decomposition. 4 - Ron Aharoni, Daniel Soltész:
Independent Sets in the Union of Two Hamiltonian Cycles. 4 - Konrad Engel
, Sebastian Hanisch:
Bandwidth of Graphs Resulting from the Edge Clique Covering Problem. 4 - Dmitry Jakobson, Calum MacRury, Sergey Norin, Lise Turner:
Distribution of Coefficients of Rank Polynomials for Random Sparse Graphs. 4 - Louis Esperet
, Veit Wiechert:
Boxicity, Poset Dimension, and Excluded Minors. 4 - Andrey Kupavskii:
Random Kneser Graphs and Hypergraphs. 4 - Jordan Lambert
:
Theta-Vexillary Signed Permutations. 4 - Miquel A. Fiol, Giuseppe Mazzuoccolo
, Eckhard Steffen:
Measures of Edge-Uncolorability of Cubic Graphs. 4 - Pavel Klavík, Maria Saumell:
Minimal Obstructions for Partial Representations of Interval Graphs. 4 - Colin McDiarmid, Dieter Mitsche, Pawel Pralat
:
Clique Colourings of Geometric Graphs. 4 - Shi-Mei Ma, Jun Ma, Yeong-Nan Yeh:
On Certain Combinatorial Expansions of the Legendre-Stirling Numbers. 4 - Tri Lai:
Lozenge Tilings of a Halved Hexagon with an Array of Triangles Removed from the Boundary, Part II. 4 - Deqiong Li, Yaoping Hou:
Hypergraph Coverings and their Zeta Functions. 4 - Sebastian M. Cioaba, Felix Lazebnik, Shuying Sun:
Spectral and Combinatorial Properties of Some Algebraically Defined Graphs. 4 - Jacob Fox, János Pach, Andrew Suk:
Ramsey-Turán Numbers for Semi-Algebraic Graphs. 4 - Bartlomiej Bosek
, Przemyslaw Gordinowicz
, Jaroslaw Grytczuk
, Nicolas Nisse, Joanna Sokól, Malgorzata Sleszynska-Nowak:
Centroidal Localization Game. 4 - Lingsheng Shi, Zhang Zhang:
Signed Cycle Double Covers. 4 - T. Kyle Petersen
:
A Two-Sided Analogue of the Coxeter Complex. 4 - Luiz Emilio Allem
, Antonio Cafure, Ezequiel Dratman
, Luciano N. Grippo, Martín D. Safe, Vilmar Trevisan:
Partial Characterization of Graphs Having a Single Large Laplacian Eigenvalue. 4 - Anurag Bishnoi, Sam Mattheus, Jeroen Schillewaert:
Minimal Multiple Blocking Sets. 4

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