Ettayb, Jawad On the operator equations \(ABA = A^2\) and \(BAB = B^2\) on non-Archimedean Banach spaces. (English) Zbl 07920315 Topol. Algebra Appl. 11, Article ID 20230110, 10 p. (2023). MSC: 47A10 47S10 46S10 × Cite Format Result Cite Review PDF Full Text: DOI
Blali, Aziz; El Amrani, Abdelkhalek; Ettayb, Jawad On two-parameter \(C\)-groups of bounded linear operators on non-Archimedean Banach spaces. (English) Zbl 07833934 Novi Sad J. Math. 53, No. 1, 133-142 (2023). MSC: 47D03 47D60 47S10 × Cite Format Result Cite Review PDF Full Text: DOI
Ettayb, Jawad Some results on non-Archimedean operators theory. (English) Zbl 1538.47144 Sahand Commun. Math. Anal. 20, No. 4, 139-154 (2023). MSC: 47S10 47A10 × Cite Format Result Cite Review PDF Full Text: DOI
Ammar, Aymen; Lazrag, Nawrez A formula for gap between \(\mathbb{K}\)-relatively bounded operator matrices in non-Archimedean Banach spaces. (English) Zbl 07703370 Rend. Circ. Mat. Palermo (2) 72, No. 4, 2469-2497 (2023). MSC: 47S10 39B42 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
Al Amrani, Abdelkhalek; Ettayb, Jawad; Blali, Aziz Pseudospectrum and condition pseudospectrum of non-Archimedean matrices. (English) Zbl 07765782 J. Prime Res. Math. 18, No. 1, 75-82 (2022). MSC: 47A10 47S10 × Cite Format Result Cite Review PDF Full Text: Link
Blali, Aziz; El Amrani, Abdelkhalek; Ettayb, Jawad On mixed \(C_0\)-groups of bounded linear operators on non-Archimedean Banach spaces. (English) Zbl 1544.47120 Novi Sad J. Math. 52, No. 2, 177-187 (2022). MSC: 47S10 47D03 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Blali, A.; El Amrani, A.; Ettayb, J.; Hassani, R. A. Cosine families of bounded linear operators on non-Archimedean Banach spaces. (English) Zbl 1544.47119 Novi Sad J. Math. 52, No. 1, 173-184 (2022). MSC: 47S10 47D09 × Cite Format Result Cite Review PDF Full Text: DOI
El Amrani, Abdelkhalek; Blali, Aziz; Taybi, Mohamed Amine Spectral analysis for finite rank perturbation of diagonal operator in non-Archimedean Banach space of countable type. (English) Zbl 1511.47098 Proyecciones 41, No. 5, 1063-1074 (2022). MSC: 47S10 47A10 47A53 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
El Amrani, Abdelkhalek; Blali, Aziz; Ettayb, Jawad \(C\)-groups and mixed \(C\)-groups of bounded linear operators on non-Archimedean Banach spaces. (English) Zbl 07581611 Rev. Unión Mat. Argent. 63, No. 1, 185-201 (2022). MSC: 47D03 47D60 47S10 × Cite Format Result Cite Review PDF Full Text: DOI
Ammar, Aymen; Bouchekoua, Ameni; Lazrag, Nawrez The condition \(\varepsilon\)-pseudospectra on non-Archimedean Banach space. (English) Zbl 07510855 Bol. Soc. Mat. Mex., III. Ser. 28, No. 2, Paper No. 29, 24 p. (2022). MSC: 47S10 47A53 46S10 × Cite Format Result Cite Review PDF Full Text: DOI
Ammar, Aymen; Bouchekoua, Ameni; Jeribi, Aref Pseudospectra in a non-Archimedean Banach space and essential pseudospectra in \(\mathbb{E}_\omega\). (English) Zbl 1513.47012 Filomat 33, No. 12, 3961-3976 (2019). MSC: 47A10 47S10 × Cite Format Result Cite Review PDF Full Text: DOI
Ammar, Aymen; Jeribi, Aref; Lazrag, Nawrez Sequence of linear operators in non-Archimedean Banach spaces. (English) Zbl 07110775 Mediterr. J. Math. 16, No. 5, Paper No. 130, 20 p. (2019). MSC: 47A10 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
Basu, S. Non-compact trace class operators and Schatten-class operators in \(p\)-adic Hilbert spaces. (English) Zbl 1451.46064 Escassut, Alain (ed.) et al., Advances in ultrametric analysis. 14th international conference on \(p\)-adic functional analysis, Université d’Auvergne, Aurillac, France, June 30 – July 4, 2016. Proceedings. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 704, 37-48 (2018). MSC: 46S10 40A05 × Cite Format Result Cite Review PDF Full Text: DOI
Diagana, Toka Spectral analysis for infinite rank perturbations of unbounded diagonal operators. (English) Zbl 1503.47126 \(p\)-Adic Numbers Ultrametric Anal. Appl. 9, No. 3, 242-246 (2017). MSC: 47S10 47A10 × Cite Format Result Cite Review PDF Full Text: DOI
Diagana, T.; Kerby, R.; Miabey, Teylama H.; Ramaroson, F. Spectral analysis for finite rank perturbations of diagonal operators in non-Archimedean Hilbert space. (English) Zbl 1317.47069 \(p\)-Adic Numbers Ultrametric Anal. Appl. 6, No. 3, 171-187 (2014). Reviewer: Cristina Pérez-García (Santander) MSC: 47S10 12J25 × Cite Format Result Cite Review PDF Full Text: DOI
Diagana, Toka \(C_{0}\)-semigroups of linear operators on some ultrametric Banach spaces. (English) Zbl 1123.47054 Int. J. Math. Math. Sci. 2006, No. 5, 52398, 9 p. (2006). Reviewer: Anatoly N. Kochubei (Kyïv) MSC: 47S10 47D06 34G10 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Diagana, Toka Towards a theory of some unbounded linear operators on \(p\)-adic Hilbert spaces and applications. (English) Zbl 1087.47061 Ann. Math. Blaise Pascal 12, No. 1, 205-222 (2005). Reviewer: Eberhard Mayerhofer (Wien) MSC: 47S10 46S10 47A05 47B25 × Cite Format Result Cite Review PDF Full Text: DOI Numdam Numdam EuDML