Browsing Universidad Católica del Norte by Author "El amrani, Abdelkhalek"
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K-Riesz bases and K-g-Riesz bases in Hilbert C∗-module
El amrani, Abdelkhalek; Rossafi, Mohamed; El Krouk, Tahar. Proyecciones (Antofagasta, On line); Vol. 42 No. 5 (2023); 1241-1260 -
P-adic discrete semigroup of contractions
El amrani, Abdelkhalek; Ettayb, Jawad; Blali, Aziz. Proyecciones (Antofagasta, On line); Vol. 40 No. 6 (2021); 1507-1519 -
Spectral analysis for finite rank perturbation of diagonal operator in non-archimedean Banach space of countable type
El amrani, Abdelkhalek; Blali, Aziz; Taybi, Mohamed Amine. Proyecciones (Antofagasta, On line); Vol. 41 No. 5 (2022); 1063-1074