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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. On the minimum number of triangles in balanced tripartite graphs with large minimum degree
    Chunqiu Fang, Rongxing Xu
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  2. Infinite prime sumsets in structured and Uk(Φ)-uniform sets
    Felipe Hernández, Tristán Radić
  3. On a class of combinatorial group invariants
    Arthur Fernandes, Claudio Qureshi, Lucas Reis +1
    arXivPreprintCC BY 4.0Full textAlgebra & number theoryCombinatorics & discrete mathematicsarXiv
  4. Nonexistence of a Leech Tree of Order 18: A Computer-Assisted Proof
    Maseeh Ghodsi
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  5. The extensible no-four-on-a-circle problem
    Anubhab Ghosal, Ritesh Goenka
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsGeometry & topologyarXiv
  6. New upper bounds for the chromatic numbers of Euclidean spaces
    Leonid Ivanov, Nadezhda Glushkova
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  7. Norm-One Torus Decompositions and Decoding of Gashkov-Sidel'nikov Codes
    Minjia Shi, Shitao Li, Yuhong Xia +2
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  8. Brown-Gerver-Ramsey Theorems in Small Dimensions
    Stijn Cambie, Erik Kalviainen, J. Shallit
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  9. A complete classification of permutation binomials of the form Xr(Xq−1+a) over finite fields
    Xiang Fan
    arXivPreprintarXiv licenceFull textAlgebra & number theoryCombinatorics & discrete mathematicsarXiv
  10. Two-sided linear hashing and quadratic density bounds for smooth lattice coverings
    Ben Lund
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  11. The Outer Multiset Dimension of Toroidal Grids
    Bo Peng
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  12. So's Conjecture for Integral Circulant Graphs of Order p^aq
    Jianwei Jiang, Chunhua Yang
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  13. Is the Signed Zarankiewicz Number the Same as the Recursive-line Zarankiewicz Number?
    Zhiwei Chen, Yannan Chen, Liqun Qi
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  14. Switching graphs and designs
    Aida Abiad, Dean Crnković, Louka Peters +1
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  15. Improved Bounds on the Szeged-Wiener Gap and the BKLPS Conjecture
    Lily Zhang, Evan Li
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  16. The face lattice of any simplicial polytope is Hamiltonian
    Robert Lauff
    arXivPreprintCC BY-NC-SA 4.0Full textCombinatorics & discrete mathematicsarXiv
  17. The small Davenport constant of H27× C3r
    Andreas Volkmann
    arXivPreprintarXiv licenceFull textAlgebra & number theoryCombinatorics & discrete mathematicsarXiv
  18. Nearly Spanning Regular Subgraphs
    Varun Sivashankar
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  19. The resonance graphs of nanotubes and toroidal polyhexes
    Lingmei Liang, Heping Zhang
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  20. Spreads of degrees in graphs
    Yair Caro, Riste Škrekovski, Christina Zarb
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  21. On 2-distance-transitive circulant digraphs
    Wei Jin, Cai Xia Li, Ping Shan Li +3
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv
  22. Paths maximize the expected range of graph-indexed random walks
    Yinfeng Zhu
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsProbabilityarXiv
  23. Improved Algorithms for Beck--Fiala with Bounded Sets
    Dylan J. Altschuler
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsProbabilityarXiv
  24. On integral polytopes related to Edmonds' problem
    Hiroshi Hirai
    arXivPreprintCC BY 4.0Full textCombinatorics & discrete mathematicsarXiv
  25. Maximum and Minimum Spectral Radii in an Exceptional Family for Edge-Disjoint Spanning Trees
    Xuanyu Cao, Chunxiang Wang
    arXivPreprintarXiv licenceFull textCombinatorics & discrete mathematicsarXiv