Affiliation:
1. Department of Mathematics University of Dunaújváros Dunaújváros Hungary
2. Department of Geometry Budapest University of Technology Budapest Hungary
3. MTA‐BME Morphodynamics Research Group Budapest Hungary
Abstract
AbstractShephard (Canad. J. Math. 26 (1974), 302–321) proved a decomposition theorem for zonotopes yielding a simple formula for their volume. In this note, we prove a generalization of this theorem yielding similar formulae for their intrinsic volumes. We use this result to investigate geometric extremum problems for zonotopes generated by a given number of segments. In particular, we solve isoperimetric problems for d‐dimensional zonotopes generated by d or segments, and give asymptotic estimates for the solutions of similar problems for zonotopes generated by sufficiently many segments. In addition, we present applications of our results to the ℓ1 polarization problem on the unit sphere and to a vector‐valued Maclaurin inequality conjectured by Brazitikos and McIntyre in 2021.
Funder
Nemzeti Kutatási Fejlesztési és Innovációs Hivatal