On the quasi-Fredholm and Saphar spectrum of strongly continuous Cosine operator function
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22. Nov. 2020
Ăber diesen Artikel
Online veröffentlicht: 22. Nov. 2020
Seitenbereich: 80 - 87
Eingereicht: 08. Aug. 2020
Akzeptiert: 08. Nov. 2020
DOI: https://doi.org/10.2478/mjpaa-2021-0008
SchlĂŒsselwörter
© 2020 Hamid Boua, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Boua, Hamid
Department of Mathematics and Computer Science, Pluridisciplinary Faculty of Nador, Mohammed First University