Quasi-fredholm and saphar spectrums for the {\alpha}-times integrated semigroups
Spectral Theory
2018-02-13 v1
Abstract
We continue to study -times integrated semigroups. Essentially, we characterize the different spectrums of -times integrated semigroups by the spectrums of their generators. Particulary quasi-Fredholm, Kato, essentially Kato, Saphar and essentially Saphar spectrums.
Keywords
Cite
@article{arxiv.1802.04052,
title = {Quasi-fredholm and saphar spectrums for the {\alpha}-times integrated semigroups},
author = {Abdelaziz Tajmouati and Abdeslam El Bakkali and Mohamed Ahmed Mohamed Baba and Hamid Boua},
journal= {arXiv preprint arXiv:1802.04052},
year = {2018}
}
Comments
arXiv admin note: substantial text overlap with arXiv:1801.09733