A proof of the peak polynomial positivity conjecture

zbMath1385.05009MaRDI QIDQ5916028

Alexander Diaz-Lopez, Pamela E. Harris, Mohamed Omar, Erik Insko

Publication date: 20 April 2018

Published in: Séminaire Lotharingien de Combinatoire (Search for Journal in Brave)

Full work available at URL: http://www.mat.univie.ac.at/~slc/wpapers/FPSAC2017/06%20Diaz-Lopez%20Harris%20Insko%20Omar.html

zbMATH Keywords

permutationpositivity conjecturebinomial coefficientpeakspeak polynomial

Mathematics Subject Classification ID

Factorials, binomial coefficients, combinatorial functions (05A10) Permutations, words, matrices (05A05)

Related Items (1)

Cyclic pattern containment and avoidance

Cites Work

• Unnamed Item
• Peak sets of classical Coxeter groups
• Gale duality bounds for roots of polynomials with nonnegative coefficients
• A local Riemann hypothesis. I
• On meteors, earthworms and wimps
• The number of permutations with the same peak set for signed permutations
• Coefficients and Roots of Peak Polynomials
• Expansions of Chromatic Polynomials and Log-Concavity
• Decompositions of Rational Convex Polytopes
• Location of Zeros of Chromatic and Related Polynomials of Graphs
• On the zeros of certain polynomials
• Permutations with given peak set
• A proof of the peak polynomial positivity conjecture

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