Satoshi Murai
Professor
Department of Mathematics
Faculty of Education
Waseda University
1-6-1 Nishi-Waseda, Shinjuku, Tokyo 169-8050, Japan
E-mai: s-murai [A T] waseda.jp 		   

Research

My research area is  Combinatorics and Combinatorial Commutative Algebra. In particular, I am interested in

  • face numbers of polytopes and simplicial complexes, triangulated manifolds, cd-index, algebraic shifting, Stanley-Reisner rings, Hilbert functions, Lefschetz properties, generic initial ideals, monomial resolutions, lex ideals, etc.

    Papers
     Talks

    I'm an editor for Algebraic Combinatorics.


    Meetings

    The 37th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC'25)
    Sapporo, July 21-25, 2025.

    New perspectives of coinvariant rings from viewpoints of geometry and algebraic combinatorics
    Kyoto, July 14-18, 2025.

    Superspace coinvariants, hyperplane arrangements and Hessenberg varieties
    Tokyo, September 29, 2024. (Finished!)

    One day workshop on Commutative Algebra
    Tokyo, Feb 6, 2023. (Finished!)

    The Japanese Conference on Combinatorics and its Applications in Sendai (JCCA 2018)
    Sendai, May 20 -- May 24, 2018. (Finished!)

    The Japanese Conference on Combinatorics and its Applications (JCCA 2016)
    Kyoto, May 21 -- May 25, 2016. (Finished!)

    The 26th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC'14)
    Chicago, June 29 -- July 3, 2014. (Finished!)

    Japan Conference on Graph Theory and Combinatorics
    Tokyo, Japan, May 17 -- 21, 2014 (Finished!)

    The 24th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC'12)
    Nagoya, Japan, July 30 -- August 3, 2012. (Finished!)