Discrete Applied Mathematics Seminar by Farid Aliniaeifard: Generalized Chromatic Functions
Speaker: Farid Aliniaeifard, University of British Columbia
Title: Generalized Chromatic Functions
Abstract: We define vertex-colourings for edge-coloured digraphs, which unify the theory of $P$-partitions and proper vertex-colourings of graphs. We use our vertex-colourings to define generalized chromatic functions, which merge the chromatic symmetric and quasisymmetric functions and generating functions of $P$-partitions. We then explore the applications of generalized chromatic functions.
Discrete Applied Math Seminar
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