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Youness Hadder

Observed names: Hadder Youness, Youness HADDER
ORCID: 0000-0002-4867-8449
Observed ORCID: 0000-0002-4867-8449
OpenAlex ID: A5050574138
The kh-socle of a commutative semisimple Banach algebra
2019 · Youness Hadder · Mathematica Bohemica · 6
On the generalized Fredholm spectrum in a complex semisimple banach algebra
2021 · Youness Hadder, Abdelkhalek El Amrani, et al. · Rendiconti del Circolo Matematico di Palermo Series 2 · 5
Characterizations of a commutative semisimple modular annihilator Banach algebra through its socle
2021 · Youness Hadder, Abdelkhalek El Amrani · Proyecciones (Antofagasta) · 4
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On linear maps preserving generalized invertibility and related properties
2008 · Nadia Boudi, Youness Hadder · Journal of Mathematical Analysis and Applications · 4
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Validating a TPACK Instrument in the Moroccan Context: A Four-Factor Model for Preservice Mathematics and Sciences Teachers
2025 · Jamal Ahmichane, Abdellatif Jhilal, et al. · International Journal of Environment Engineering and Education · 2
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Linear maps preserving generalized invertibility on commutative Banach algebras
2012 · Nadia Boudi, Hadder Youness · Rocky Mountain Journal of Mathematics · 2
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On a algebraic characterization of the generalized Fredholm operators
2024 · Youness Hadder, Abdelkhalek El Amrani, et al. · Rendiconti del Circolo Matematico di Palermo Series 2 · 1
On generalized Fredholm elements in the context of Banach algebras
2026 · Youness Hadder, Abdelkhalek El Amrani · Rendiconti del Circolo Matematico di Palermo Series 2
Dual Psychometric Evaluation of Primary School Teachers’ Efficacy and Expectancy Beliefs in Mathematics Teaching
2026 · Abdellatif JHILAL, Jaouad EL HILALY, et al. · Research Square
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A qualitative study of mathematical content knowledge and pedagogical content knowledge and self-perception in Moroccan context
2026 · Jamal Ahmichane, Mostafa El Mallahi, et al. · International Journal of Evaluation and Research in Education (IJERE)
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On the generalized Fredholm spectrum of upper triangular operator matrices
2026 · Abdelkhalek El Amrani, Youness Hadder, et al. · Asian-European Journal of Mathematics
Works count: 11
Citation count: 24
H-index: 4
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