Faierman, M. and Mennicken, R. (2009) The essential spectrum of an operator arising in 2-dimensional magnetohydrodynamics. MATHEMATISCHE NACHRICHTEN, 282 (3). pp. 422-429. ISSN 0025-584X, 1522-2616
Full text not available from this repository. (Request a copy)Abstract
Descloux and Geymonat considered a model problem for a plasma in a toroidal configuration and conjectured that the essential spectrum has an explicitly given band structure. This conjecture was recently proved by Faierman, Mennicken, and Moller by employing an operator matrix representation of the problem. In this paper we discuss the behaviour of the essential spectrum under a perturbation of the original problem. (C) 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ; Essential spectrum; perturbed operator; magnetohydrodynamics |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 05 Oct 2020 06:09 |
| Last Modified: | 05 Oct 2020 06:09 |
| URI: | https://pred.uni-regensburg.de/id/eprint/29414 |
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