Feki, Kais
< Back to all Authors22 March 2023 | 15 May 2023 | June 2023 | 1 July 2023 | 27 July 2023 | 19 August 2023 | 3 October 2023 | 2024 | 6 March 2024 | 7 March 2024
22 March 2023
Altwaijry, Najla ORCID: 0000-0001-7442-8841, Dragomir, Sever S ORCID: 0000-0003-2902-6805 and Feki, Kais ORCID: 0000-0002-9326-4173 (2023) Inequalities and reverse inequalities for the joint A-numerical radius of operators. Axioms, 12 (3). ISSN 2075-1680
15 May 2023
Altwaijry, Najla ORCID: 0000-0001-7442-8841, Dragomir, Sever S ORCID: 0000-0003-2902-6805 and Feki, Kais ORCID: 0000-0002-9326-4173 (2023) On the joint a-numerical radius of operators and related inequalities. Mathematics, 11 (10). ISSN 2227-7390
June 2023
Altwaijry, Najla ORCID: 0000-0001-7442-8841, Dragomir, Sever S ORCID: 0000-0003-2902-6805 and Feki, Kais ORCID: 0000-0002-9326-4173 (2023) Bombieri-Type Inequalities and Their Applications in Semi-Hilbert Spaces. Axioms, 12 (6). p. 522. ISSN 2075-1680
1 July 2023
Altwaijry, Najla ORCID: 0000-0001-7442-8841, Dragomir, Sever S ORCID: 0000-0003-2902-6805 and Feki, Kais ORCID: 0000-0002-9326-4173 (2023) New Results on Boas–Bellman-Type Inequalities in Semi-Hilbert Spaces with Applications. Axioms, 12 (7). ISSN 2075-1680
27 July 2023
Altwaijry, Najla ORCID: 0000-0001-7442-8841, Conde, Cristian ORCID: 0000-0002-5699-4740, Dragomir, Sever S ORCID: 0000-0003-2902-6805 and Feki, Kais ORCID: 0000-0002-9326-4173 (2023) Some Refinements of Selberg Inequality and Related Results. Symmetry, 15 (8). ISSN 2073-8994
19 August 2023
Altwaijry, Najla ORCID: 0000-0001-7442-8841, Dragomir, Sever S ORCID: 0000-0003-2902-6805 and Feki, Kais ORCID: 0000-0002-9326-4173 (2023) Inequalities Involving the Generalized Spherical Aluthge Transform of Operators. Results in Mathematics, 78. ISSN 1422-6383
3 October 2023
Altwaijry, Najla ORCID: 0000-0001-7442-8841, Conde, Cristian ORCID: 0000-0002-5699-4740, Dragomir, Sever S ORCID: 0000-0003-2902-6805 and Feki, Kais ORCID: 0000-0002-9326-4173 (2023) Norm and Numerical Radius Inequalities Related to the Selberg Operator. Symmetry, 15 (10). ISSN 2073-8994
2024
Altwaijry, Najla ORCID: 0000-0001-7442-8841, Dragomir, Sever S ORCID: 0000-0003-2902-6805 and Feki, Kais ORCID: 0000-0002-9326-4173 (2024) On A-normaloid d-tuples of operators and related questions. Quaestiones Mathematicae, 47 (6). pp. 1305-1326. ISSN 1607-3606
6 March 2024
Altwaijry, Najla ORCID: 0000-0001-7442-8841, Dragomir, Sever S ORCID: 0000-0003-2902-6805 and Feki, Kais ORCID: 0000-0002-9326-4173 (2024) Hölder-Type Inequalities for Power Series of Operators in Hilbert Spaces. Axioms, 13 (3). pp. 1-21. ISSN 2075-1680
7 March 2024
Altwaijry, Najla ORCID: 0000-0001-7442-8841, Dragomir, Sever S ORCID: 0000-0003-2902-6805 and Feki, Kais ORCID: 0000-0002-9326-4173 (2024) Norm and Numerical Radius Inequalities for Sums of Power Series of Operators in Hilbert Spaces. Axioms, 13 (3). ISSN 2075-1680