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Combinatorics & discrete mathematics

4,167 studies349 in 7 days1,768 in 30 days

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4,167 studies

  1. Tensor network representations of discrete maximum entropy distributions via mean polytopes
    Alex Goessmann, Martin Eigel
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsStatisticsarXiv
  2. Global and local degree conditions for matchability
    Ron Aharoni, Eli Berger, Attila Joó
    arXivPreprintCC BY-SA 4.0Full textCombinatorics & discrete mathematicsarXiv
  3. A note on near alternating sign matrices with prescribed row and column weights
    Tommaso Traetta
    arXivPreprintCC BY-NC-ND 4.0Full textCombinatorics & discrete mathematicsarXiv
  4. A Family of Gauss Type Hadamard Difference Sets
    Bernhard Schmidt
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  5. Bounds for the Vertex Chromatic Number of Connected Triangle-Free Graphs
    Saieed Akbari, Arash Beikmohammadi
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  6. Maximising the number of solutions to linear equations
    Žarko Ranđelović, Xuancheng Shao, Max Wenqiang Xu +2
    arXivPreprintCC BY 4.0Full textAlgebra & number theoryCombinatorics & discrete mathematicsarXiv
  7. Removable matchings in $2$-connected graphs
    Ringi Kim
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  8. The Ramsey threshold for trees versus odd cycles
    Qizhong Lin, Chunlin You
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  9. Resolvable quantum Latin squares with maximal cardinality
    Yuyuan Zhang, Haitao Cao
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  10. Intersections of Oriented Graphs and Tournaments
    Zhanping Yang, Qinghou Zeng
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  11. The Erdős-Gallai bound for consecutive even cycle lengths
    Yaobin Chen, Hong Liu, Xia Wang +2
    arXivPreprintCC BY-NC-SA 4.0Full textCombinatorics & discrete mathematicsarXiv
  12. A Vertex-Localized Positive Square-Energy Strengthening of Turán's Theorem
    Abhay Jayarajan, M. Rajesh Kannan, Shivaramakrishna Pragada +1
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  13. Main-Factor Allocation and Coronal Realizability for Generalized Cospectral Mates of Trees
    Chaochao Zhu
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  14. Resolving a conjecture on quadratic APN functions and a new quadratic (n,n)-function associated to crooked functions
    Claude Carlet, Darrion Thornburgh
    arXivPreprintCC BY-NC-ND 4.0Full textCombinatorics & discrete mathematicsarXiv
  15. A Near-Optimal Linear Range for the Erdős Matching Conjecture
    Mengyu Cao, Hong Liu, Haixiang Zhang
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  16. Structure of large t-intersecting families I: Stability for the Hilton--Milner--Frankl theorem
    Jie Wen, Benjian Lv
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  17. A counterexample to a log-concavity conjecture of Brenti
    Christian Gaetz
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  18. Multicolor Ramsey numbers of odd cycles are superexponential
    Raphael Steiner
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  19. Locally bipartite subgraphs via multicolor Ramsey numbers
    Raphael Steiner
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  20. KKM theorems and discrete geometry beyond matroids
    Pablo Soberón
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  21. Accelerating Fourier--Motzkin elimination: redundancy removal and the choice of variable elimination order
    Shashaank Khanna
  22. Weighted isoperimetry implies percolation
    Ivailo Hartarsky, Franco Severo, Augusto Teixeira
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsMathematical physicsProbabilityarXiv
  23. Braided Species, Hopf Monoids, and the Combinatorics of the Braid Arrangement
    Pemha Binyam Gabriel Cédric
    HALPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsHAL
  24. Total Path Length in Power-Weight Recursive Trees: Martingale Limits and Global Fluctuations
    Marek Gałązka, Hanna Wdowicka
    HALPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsProbabilityHALarXiv
  25. Complexes of strong discrete Morse matchings
    Kevin Knudson, Abigail Owens-White
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsGeometry & topologyarXiv