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Combinatorics & discrete mathematics

4,165 studies279 in 7 days1,725 in 30 days

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4,165 studies

  1. Anti-Ramsey Number for Suspension of Edge-Critical Graphs
    Shuchao Li, Haojie Zheng
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  2. Energy Maximisation for Integral Circulant Graphs with Opposite-Parity Exponents
    Jianwei Jiang, Chunhua Yang
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  3. A complete solution to the Tokushige measure conjecture and its stability
    Yongjiang Wu, Lihua Feng
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  4. Counting Successor-Closed Subsets of Functional Digraphs
    Mathias Marty
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  5. On the enumeration of polymatroids
    Seonghyuk Im, Donggyu Kim
    arXivPreprintCC BY-NC-SA 4.0Full textCombinatorics & discrete mathematicsarXiv
  6. A Sublinear Minimum-Degree Condition for $2$-Connected Subgraphs of All Orders
    Kenta Ozeki, Takahiro Ueoro
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  7. Ordered Ruzsa-Szemeredi Numbers at Matching Size Two
    Xidan Song, Ruifeng Cao
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  8. A sharp asymptotic bound for odd cycles in planar graphs
    Zhen Liu, Chuanshu Wu
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  9. Grothendieck weights and K-theoretic positivity for matroids
    Yiyu Wang
    arXivPreprintarXiv licenceFull textAlgebra & number theoryCombinatorics & discrete mathematicsarXiv
  10. From b-Coloring to b*-Coloring: Large Girth and Parameterized Complexity
    Jakub Balabán, Oliver Bukor
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  11. Aperiodicity and subword complexity in the binary expansion of powers of three
    Ralf Stephan
    arXivPreprintCC0Full textAlgebra & number theoryCombinatorics & discrete mathematicsarXiv
  12. Bricks in which every vertex is incident with a forcing edge
    Xinyu Dai, Fuliang Lu, Yaxian Zhang
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  13. Schur States and Many-Body Quantum Walks on Line Graphs
    Musung Kang
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  14. It's Hard to PArcK
    Kyle Burke, Jeffrey Leman, Craig Tennenhouse
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  15. Proper Conflict-Free Choosability for Graphs with Bounded Average Degree
    Zhijun Lu, Qirui Ying, Huimin Song
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  16. Harmonic Catalan Number Series via Half-Integer Binomial Coefficients
    Kunle Adegoke, Robert Frontczak, Taras Goy
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  17. Generalized Spectral Closedness and the Nonexistence of Walk-Realizable Supporters for Split Graphs
    Yanyang Li
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  18. Polyomino Density
    D. M. Condon, Eli B. Dugan, Laney M. Goldman +1
    arXivPreprintCC BY-NC-ND 4.0Full textCombinatorics & discrete mathematicsarXiv
  19. Eulerian triangle is totally positive of order 3
    Jianxi Mao
    arXivPreprintCC0Full textCombinatorics & discrete mathematicsarXiv
  20. On Some More Problems from the Kourovka Notebook
    Vasily Ionin, Artem Semidetnov
    arXivPreprintCC0Full textAlgebra & number theoryCombinatorics & discrete mathematicsarXiv
  21. On (1,24) and (1,25)-packing edge-coloring of sparse subcubic graphs
    Seog-Jin Kim, Xujun Liu, Boyan Xu
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  22. Cluster Geometry of Universal Schubert Polynomials I: Geometric Bases and Schubert Transitions
    Jiarui Fei
    arXivPreprintarXiv licenceFull textAlgebra & number theoryCombinatorics & discrete mathematicsarXiv
  23. A Chvátal--Erdős type condition for supereulerian digraphs with α2=4
    Zirui Liu, Jin Yan, Jia Zhou
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  24. Calculus of the Facial Distance
    Javier Pena, Elias Wirth
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsOptimisation & controlarXiv
  25. Real-rooted flow polynomials have only integral roots
    Meiqiao Zhang, Fengming Dong
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv