Ergodic theorems and perturbations of contraction semigroups

• Autorzy: Marta Tyran-Kamińska
• Języki publikacji: EN

Abstrakty

EN

We provide sufficient conditions for sums of two unbounded operators on a Banach space to be (pre-)generators of contraction semigroups. Necessary conditions and applications to positive emigroups on Banach lattices are also presented.

Kategorie tematyczne

• 47D06: One-parameter semigroups and linear evolution equations
• 47A35: Ergodic theory
• 47B60: Operators on ordered spaces
• 47B44: Accretive operators, dissipative operators, etc.

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Studia Mathematica
• Rocznik: 2009
• Tom: 195
• Numer: 2
• Strony: 147-155

Daty

wydano

2009

Twórcy

autor

Marta Tyran-Kamińska

• Institute of Mathematics, University of Silesia, Bankowa 14, 40-007 Katowice, Poland

Identyfikatory

DOI

10.4064/sm195-2-4