Trotter-Kato theorems for an \(\alpha\)-times integrated semigroups. (English) Zbl 0977.47033
The authors prove an approximation theorem for \(\alpha\)-times integrated semigroups. More general results have been obtained by Ti-Juan Xiao and Jin Liang [J. Funct. Anal. 172, No. 1, 202-220 (2000; Zbl 0977.47034)].
Reviewer: Rainer Nagel (Tübingen)
MSC:
47D62 | Integrated semigroups |