math papers | masato kobayashi

My work

Publication, preprints, talks, visiting, books.

(last update: Oct. 13 2025)

Articles, extended abstracts, preprints

22. M. Kobayashi, Gesselの基本的準対称関数の定理の拡張、COS2025（大分）の予稿とスライド

21. M. Kobayashi, RSK correspondence for King tableaux with Berele insertion and semistandard oscillating tableaux, 2025 July as an extended abstract of my talk, Kyoto RIMS, kokyuroku.

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20. M. Kobayashi, T.Matsumura, RSK correspondence for King tableaux with Berele insertion, 2025 June, submitted.

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19. M. Kobayashi, Ramanujan–Shen’s differential equations for Eisenstein series of level 2. Res. number theory 10, 41 (2024).

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18. M. Kobayashi, S. Sasaki, Values of zeta-one functions at positive even integers, Open J. Math. Sci. 2023, 7, 127-134;

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17. M. Kobayashi, From basel problem to multiple zeta values. J Anal 32, 1237–1254 (2024).

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16. M. Kobayashi, From Basel Problem to multiple zeta values, 2022 Kyoto RIMS, analytic number theory and related topics.

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15. M. Kobayashi, integral representations for local dilogarithm and trilogarithm functions, open J. Math. Sci., 2021 5, 337-352.

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14. M. Kobayashi, Construction of double coset systems in a Coxeter group and applications to Bruhat graphs, 2019 July.

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13. M. Kobayashi, Weighted counting of inversions on alternating sign matrices, Order 37 (2020), 461-477.

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12. M. Kobayashi, Bruhat order and graph structures of lower intervals in Coxeter groups (math arXiv:1812.06266), Dec 2018.

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11. M. Kobayashi, A directed graph structure of alternating sign matrices, Linear Algebra Appl. 519 (2017), 164-190.

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10. M. Kobayashi, Mobius functions of higher rank and Dirichlet series, 2017 March.

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09. M. Kobayashi, Enumerative Combinatorics of determinants and signed bigrassmannian polynomials, Math. J. Okayama Univ. 57 (2015), 159-172.

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08. M. Kobayashi, Matrix representation of meet-irreducible discrete copulas, Fuzzy Sets and Systems 240 (2014), 117-130.

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07. M. Kobayashi, More combinatorics of Fulton's essential set, Int. Math. Forum 8 (2013), no.33-36, 1735-1760.

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06. M. Kobayashi, Inequalities on Bruhat graphs, R- and Kazhdan-Lusztig polynomials, J. Comb. Theory Ser. A 120 (2013), no.2, 470-482.

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05. M. Kobayashi, Combinatorial Inequalities of Kazhdan-Lusztig polynomials on Bruhat graphs, Combinatorial Representation Theory and Related Topics, Kyoto RIMS, October 2012.

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04. M. Kobayashi, 3412 and 4231 patterns produce singular points of essential sets, Saitama Math. J. 28 (2011), 13-23.

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03. M. Kobayashi, The maximum number of atoms of Bruhat intervals in the symmetric groups, European J. Combin. 32 (2011), no.1, 67-71.

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02. M.Kobayashi, Bijection between bigrassmannian permutations maximal below a permutation and its essential set, Electron. J. Combin. 17 (2010), no. 1, Note 27, 8 pp.

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01. M. Kobayashi, Enumeration of bigrassmannian permutations below a permutation in Bruhat order, Order 28 (2011), no. 1, 131-137.

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Talks

T26

An extension of theorems on quasi-symmetric functions by Gessel, Assaf-Searles, Confluence of combinatorics and representation theory, Kyoto RIMS, 2-2:50pm, Oct. 21, 2025.