Regularity of mild solutions to fractional Cauchy problems with Riemann-Liouville fractional derivative

Autor: Ya-Ning Li, Hong-Rui Sun
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Zdroj: Electronic Journal of Differential Equations, Vol 2014, Iss 184,, Pp 1-13 (2014)
Druh dokumentu: article
ISSN: 1072-6691
Popis: As an extension of the fact that a sectorial operator can determine an analytic semigroup, we first show that a sectorial operator can determine a real analytic alpha-order fractional resolvent which is defined in terms of Mittag-Leffler function and the curve integral. Then we give some properties of real analytic alpha-order fractional resolvent. Finally, based on these properties, we discuss the regularity of mild solution of a class of fractional abstract Cauchy problems with Riemann-Liouville fractional derivative.
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