Characterising bimodal collections of sets in finite groups
Sign Up to like & getrecommendations! Published in 2019 at "Archiv der Mathematik"
DOI: 10.1007/s00013-019-01361-2
Abstract: A collection of disjoint subsets ${\cal A}=\{A_1,A_2,\dotsc,A_m\}$ of a finite abelian group is said to have the \emph{bimodal} property if, for any non-zero group element $\delta$, either $\delta$ never occurs as a difference between an… read more here.
Keywords: collections sets; sets finite; finite groups; element ... See more keywords
Characterization of sets of finite local and non-local perimeter via non-local heat equation
Sign Up to like & getrecommendations! Published in 2025 at "Advances in Calculus of Variations"
DOI: 10.1515/acv-2024-0104
Abstract: Abstract In this paper we provide a characterization of sets with finite local and non-local perimeter via a Γ-convergence result. As an application, we give a short proof of the isoperimetric inequality, both in the… read more here.
Keywords: characterization sets; non local; local perimeter; finite local ... See more keywords