AI & Computingarticle2026-09-08

Fractional counterpart of a higher-order abstract Cauchy problem

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Abstract

Abstract In this paper, we consider the fractional powers of a linear operator associated with a higher-order abstract Cauchy problem defined by a linear parabolic equation. We also characterize the domain of the fractional powers and discuss the solvability of the fractional equation.

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View paper (DOI)Open access versionOpenAlexANNALI DELL UNIVERSITA DI FERRARAPublished 2026-09-08

Authors: Maykel Belluzi, Flank D. M. Bezerra, Maria J. M. Silva

Institutions: Universidade de São Paulo, Universidade Federal da Paraíba, Brazilian Society of Computational and Applied Mathematics