Open Problems in

Algebraic Combinatorics

  • Welcome to the OPAC blog!

    September 2, 2019 by

    The OPAC blog is for members of algebraic combinatorics community to share open problems with each other. To submit an entry, please…

  • OPAC Conference 2020

    September 1, 2019 by

    The University of Minnesota will be hosting a conference May 18–22, celebrating Open Problems in Algebraic Combinatorics….

  • Root polytope projections

    October 13, 2019 by

    Open problems about projections of root polytopes onto subspaces.

  • The rank and cranks

    September 2, 2019 by

    Problems and conjectures on statistics related to the Ramanujan congruences for integer partitions.

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