Fredholm property of non-smooth pseudodifferential operators

Abels, Helmut and Pfeuffer, Christine (2020) Fredholm property of non-smooth pseudodifferential operators. MATHEMATISCHE NACHRICHTEN, 293 (5). pp. 822-846. ISSN 0025-584X, 1522-2616

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Abstract

In this paper we prove sufficient conditions for the Fredholm property of a non-smooth pseudodifferential operator P which symbol is in a Holder space with respect to the spatial variable. As a main ingredient for the proof we use a suitable symbol-smoothing.

Item Type: Article
Uncontrolled Keywords: ALGEBRA; Fredholm property; non-smooth pseudodifferential operators
Subjects: 500 Science > 510 Mathematics
Divisions: Mathematics
Mathematics > Prof. Dr. Helmut Abels
Depositing User: Dr. Gernot Deinzer
Date Deposited: 24 Mar 2021 12:10
Last Modified: 24 Mar 2021 12:10
URI: https://pred.uni-regensburg.de/id/eprint/44635

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