On a Conjecture of S. Stahl

DOI10.4153/CJM-2010-058-4zbMath1202.05026OpenAlexW2093528500WikidataQ123103786 ScholiaQ123103786MaRDI QIDQ4933500

Yi-Chao Chen, Yanpei Liu

Publication date: 13 October 2010

Published in: Canadian Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4153/cjm-2010-058-4

zbMATH Keywords

zerosrealgenus polynomial

Mathematics Subject Classification ID

Graph polynomials (05C31) Exact enumeration problems, generating functions (05A15) Planar graphs; geometric and topological aspects of graph theory (05C10) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Real polynomials: location of zeros (26C10)

Related Items (7)

A character approach to directed genus distribution of graphs: the bipartite single-black-vertex case ⋮ Log-concavity of genus distributions for circular ladders ⋮ Enumerating graph embeddings and partial-duals by genus and Euler genus ⋮ Log-concavity of genus distributions of ring-like families of graphs ⋮ Genus distributions for iterated claws ⋮ Combinatorial conjectures that imply local log-concavity of graph genus polynomials ⋮ Root geometry of polynomial sequences. I: Type \((0, 1)\)

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