A local approach to stability groups
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Algebraic Combinatorics"
DOI: 10.1007/s10801-024-01345-8
Abstract: In this short note we prove a local version of Philip Hall’s theorem on the nilpotency of the stability group of a chain of subgroups by only using elementary commutator calculus (Hall’s theorem is a… read more here.
Keywords: stability; local approach; stability groups; approach stability ... See more keywords
A Lyapunov approach to stability of positive semigroups: an overview with illustrations
Sign Up to like & getrecommendations! Published in 2023 at "Stochastic Analysis and Applications"
DOI: 10.1080/07362994.2023.2206880
Abstract: The stability analysis of possibly time varying positive semigroups on non necessarily compact state spaces, including Neumann and Dirichlet boundary conditions is a notoriously difficult subject. These crucial questions arise in a variety of areas… read more here.
Keywords: non necessarily; stability positive; lyapunov approach; approach stability ... See more keywords