On the unimodality of average edge cover polynomials

DOI10.1016/j.disc.2022.112807zbMath1484.05107OpenAlexW4206093444MaRDI QIDQ2113363

Lili Mu, Qinghua Yue

Publication date: 14 March 2022

Published in: Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.disc.2022.112807

zbMATH Keywords

unimodalityedge cover polynomial

Mathematics Subject Classification ID

Graph polynomials (05C31) Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.) (05C70)

Cites Work

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• On the unimodality of independence polynomials of some graphs
• On the roots of edge cover polynomials of graphs
• On the edge cover polynomial of a graph
• The roots of the independence polynomial of a clawfree graph
• On unimodal sequences of graphical invariants
• Unimodality of independence polynomials of the incidence product of graphs
• On the unimodality of independence polynomials of very well-covered graphs
• Average independence polynomials
• The average Laplacian polynomial of a graph
• Matchings in the Partition Lattice
• An introduction to chromatic polynomials

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