Journal of Combinatorics

Combinatorics of the asymmetric exclusion process on a semi-infinite lattice

Characterizing graph classes using twin vertices of regular induced subgraphs

An infinite cardinal version of Gallai’s Theorem for colorings of the plane

Equivalence classes of permutations modulo excedances

Pattern avoidance in the rook monoid

Two characterizations of the shape of the base poset derived from the Lehmer code of a permutation using permutation patterns