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Bachir, Ahmed
276
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Online (276)
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Articles (Online) (123)
Bookchapter (Online) (23)
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?
1
Similarity of C1: Operators and the Hyperinvariant Subspace..:
Segres, Abdelkader
;
Bachir, Ahmed
;
Ould Ahmed Mahmoud, Sid Ahmed
.
Journal of Mathematics. 2024 (2024) - p. 1-9 , 2024
Link:
https://doi.org/10.1155/..
?
2
Weakly Recurrent Operators:
Amouch, Mohamed
;
Bachir, Ahmed
;
Benchiheb, Otmane
.
Mediterranean Journal of Mathematics. 20 (2023) 3 - p. , 2023
Link:
https://doi.org/10.1007/..
?
3
On generalized powers of operators:
Bachir, Ahmed
;
Mortad, Mohammed Hichem
;
Ali Sayyaf, Nawal
Rendiconti del Circolo Matematico di Palermo Series 2. 72 (2022) 4 - p. 2761-2769 , 2022
Link:
https://doi.org/10.1007/..
?
4
The Berberian's Transform and an Asymmetric Putnam–Fuglede ..:
Bachir, Ahmed
;
Pagacz, Patryk
Complex Analysis and Operator Theory. 16 (2022) 4 - p. , 2022
Link:
https://doi.org/10.1007/..
?
5
Range-Kernel orthogonality and elementary operators on cert..:
Bachir, Ahmed
;
Segres, Abdelkader
;
Sayyaf, Nawal Ali
.
Demonstratio Mathematica. 54 (2021) 1 - p. 272-279 , 2021
Link:
https://doi.org/10.1515/..
?
6
Range-kernel weak orthogonality of some elementary operator:
Bachir, Ahmed
;
Segres, Abdelkader
;
Sayyaf, Nawal A.
Open Mathematics. 19 (2021) 1 - p. 32-45 , 2021
Link:
https://doi.org/10.1515/..
?
7
Asymmetric Putnam-Fuglede Theorem for (n,k)-Quasi-∗-Paranor..:
Bachir, Ahmed
;
Segres, Abdelkader
Symmetry. 11 (2019) 1 - p. 64 , 2019
Link:
https://doi.org/10.3390/..
?
8
Generalized derivation modulo the ideal of all compact oper..:
Mecheri, Salah
;
Bachir, Ahmed
International Journal of Mathematics and Mathematical Sciences. 32 (2002) 8 - p. 501-506 , 2002
Link:
https://doi.org/10.1155/..
?
9
Spatial local linear estimation of the L1-conditional quant..:
Almanjahie, Ibrahim M.
;
Chikr Elmezouar, Zouaoui
;
Bachir, Bachir Ahmed
.
Communications in Statistics - Theory and Methods. 49 (2019) 23 - p. 5666-5685 , 2019
Link:
https://doi.org/10.1080/..
?
10
Spectral properties of (m;n)-isosymmetric multivariable ope..:
Mahmoud, Sid Ahmed Ould Ahmed
;
Bachir, Ahmed
;
Mecheri, Salah
.
http://arxiv.org/abs/2306.15021. , 2023
Link:
http://arxiv.org/abs/230..
?
11
Unbounded generalizations of the Fuglede-Putnam theorem:
Dehimi, Souheyb
;
Mortad, Mohammed Hichem
;
Bachir, Ahmed
Rendiconti dell'Istituto di Matematica dell'Università di Trieste: an International Journal of Mathematics. , 2022
Link:
http://hdl.handle.net/10..
?
12
Unbounded generalizations of the Fuglede-Putnam theorem:
Dehimi, Souheyb
;
Mortad, Mohammed Hichem
;
Bachir, Ahmed
http://arxiv.org/abs/2203.06715. , 2022
Link:
http://arxiv.org/abs/220..
?
13
On Generalized Powers of Operators:
Bachir, Ahmed
;
Mortad, Mohammed Hichem
;
Sayyaf, Nawal Ali
http://arxiv.org/abs/2202.04999. , 2022
Link:
http://arxiv.org/abs/220..
?
14
Unbounded generalizations of the Fuglede-Putnam theorem:
Dehimi, Souheyb
;
Mortad, Mohammed Hichem
;
Bachir, Ahmed
Rendiconti dell'Istituto di Matematica dell'Università di Trieste: an International Journal of Mathematics. , 2022
Link:
http://hdl.handle.net/10..
?
15
Unbounded generalizations of the Fuglede-Putnam theorem and..:
Dehimi, Souheyb
;
Mortad, Mohammed Hichem
;
Bachir, Ahmed
http://arxiv.org/abs/2201.10604. , 2022
Link:
http://arxiv.org/abs/220..
1-15