Fourth Edition of the International Conference on Research in Applied Mathematics and Computer Science ICRAMCS 2022
 March 24-25-26, 2022
Online and Face-to-Face Conference

ICRAMCS, 4 (2022) | Proceedings ISSN: 2605-7700

Research Communication | Open Access
Volume 2022 | Communication ID 414
Punctuel Spectrum for Finite Perturbation of Diagonal Operator in Non-archimedean Banach Space of Countable Type
Mohamed amine Taybi, Abdelkhalek El Amrani, Aziz Blali
Academic Editor: Youssef EL FOUTAYENI
Received
Accepted
Published
January 31, 2022
March 03, 2348
April 15, 2348

Abstract: In this presentation we are concerned with punctuel spectrum for the class of finite rank perturbation of diagonal operator in the form A=D+F.