On the perturbation of positive semigroups

Publikationstyp
Journal Article
Date Issued
2015-10-30
Sprache
English
Author(s)
Seifert, Christian  orcid-logo
Wingert, Daniel  
Institut
Konstruktion und Festigkeit von Schiffen M-10  
TORE-URI
http://hdl.handle.net/11420/9510
Journal
Semigroup forum  
Volume
91
Issue
2
Start Page
495
End Page
501
Citation
Semigroup Forum 91 (2): 495-501 (2015-10-30)
Publisher DOI
10.1007/s00233-014-9651-7
Scopus ID
2-s2.0-84942837732
Publisher
Springer
We prove a perturbation result for positive semigroups, thereby extending a heat kernel estimate by Barlow et al. for Dirichlet forms (J Reine Angew Math 626:135–157, 2009) to positive semigroups. This also leads to a generalization of domination for semigroups on L . p
Subjects
Domination
Kernel estimates
Positive C -semigroups 0
DDC Class
510: Mathematik