Published Paper

Inserted: 24 jan 2020

Journal: Comptes Rendus Mathématique
Volume: 357
Number: 8
Pages: 676-680
Year: 2019
Links: .pdf file on arxiv

Abstract:

We present a short proof of the Alexandrov–Fenchel inequalities, which mixes elementary algebraic properties and convexity properties of mixed volumes of polytopes.