Department
BASE COMMON ST Departement ST
Research Interests
Contact Info
University of M'Sila, Algeria
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Recent Publications
Lectrure Notes on Analysis1
Citation
M. HERAIZ Toufik, (2025-12-17), "Lectrure Notes on Analysis1", [national] University of M'sila
Lecture Notes on Analysis 2
Citation
M. HERAIZ Toufik, (2025-12-17), "Lecture Notes on Analysis 2", [national] University of M'sila
On the Existence and Uniqueness of one Dimensional inverse problem for fractional wave equation with Overdetermination Condition
Citation
M. HERAIZ Toufik, (2025-11-30), "On the Existence and Uniqueness of one Dimensional inverse problem for fractional wave equation with Overdetermination Condition", [national] The First National Conference on Mathematical Analysis and Algebra , Bousada Algeria
Essential Spectrum of the Sequence of Bounded Operators via the S-v-Convergence
Citation
M. HERAIZ Toufik, (2025-10-28), "Essential Spectrum of the Sequence of Bounded Operators via the S-v-Convergence", [international] The Second International Conference on Mathematical Sciences and Applications October 27-29, 2025. , Guelma, Algeria
Functions Spaces and Partial Differential Equations
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M. HERAIZ Toufik, (2025-06-22), "Functions Spaces and Partial Differential Equations", [national] The First Workshop on Nonlinear PDEs And Applications , Bordj Bou Arréridj
Lecture Notes on Mathematics 1
Citation
M. HERAIZ Toufik, (2025-06-04), "Lecture Notes on Mathematics 1", [national] University of M'sila
Lecture Notes on Mathematics 2
Citation
M. HERAIZ Toufik, (2025-06-04), "Lecture Notes on Mathematics 2", [national] University of M'sila
ON THE SOLVABILITY OF ONE DIMENSIONAL INVERSE PROBLEM FOR FRACTIONAL WAVE EQUATION WITH MEMORY TERM AND INTEGRAL OVERDETERMINATION CONDITIONS
Citation
M. HERAIZ Toufik, (2025-05-08), "ON THE SOLVABILITY OF ONE DIMENSIONAL INVERSE PROBLEM FOR FRACTIONAL WAVE EQUATION WITH MEMORY TERM AND INTEGRAL OVERDETERMINATION CONDITIONS", [national] Bulletin of Mathematical Analysis and Applications , Department of Mathematics and Computer Sciences University of Prishtina
NEW RESULTS OF ESSENTIAL APPROXIMATE AND DEFECT POINT SPECTRUM BY USING THE GAP CONVERGENCE
Citation
M. HERAIZ Toufik, (2024-12-16), "NEW RESULTS OF ESSENTIAL APPROXIMATE AND DEFECT POINT SPECTRUM BY USING THE GAP CONVERGENCE", [national] Facta Universitatis serie MI , University of Nis
The Gap topology and the sequence of closed linear operators
Citation
M. HERAIZ Toufik, (2023-12-06), "The Gap topology and the sequence of closed linear operators", [international] IWAM02 Constantine2023 , Constantine Algeria
On The Essential Spectrum Of a Sequence Of 3*3 Block Operatoor Matrices
Citation
M. HERAIZ Toufik, (2022), "On The Essential Spectrum Of a Sequence Of 3*3 Block Operatoor Matrices", [international] 6th International of Mathematics ICOM , Istanbul Turky
On the v-continuity of the essenttial spectrum of 3*3 block operators matrices
Citation
M. HERAIZ Toufik, (2022), "On the v-continuity of the essenttial spectrum of 3*3 block operators matrices", [national] Third National Mathematics Seminar 2022 , Constantine Algeria
The Pherturbation teory of a equence of boune linea operator an the -V-Converece
Citation
M. HERAIZ Toufik, (2022), "The Pherturbation teory of a equence of boune linea operator an the -V-Converece", [international] The Firt internationa workop on applie Matematic IWAM 2022 , Constantine Algeria
THE S-v-CONVERGENCE OF A SEQUENCE OF BOUNDED LINEAR OPERATORS AND THE S-v-CONTINUITY
Citation
M. HERAIZ Toufik, (2022), "THE S-v-CONVERGENCE OF A SEQUENCE OF BOUNDED LINEAR OPERATORS AND THE S-v-CONTINUITY", [international] 6th International Conference of Operatot Theory ICOT 2022 , Sousse, Tunisia
ESSENTIAL APPROXIMATE POINT, AND ESSENTIAL DEFECT SPECTRUM OF A SEQUENCE OF LINEAR OPERATORS IN BANACH SPACES
Citation
M. HERAIZ Toufik, (2019), "ESSENTIAL APPROXIMATE POINT, AND ESSENTIAL DEFECT SPECTRUM OF A SEQUENCE OF LINEAR OPERATORS IN BANACH SPACES", [national] Methods of Functional Analysis and Topology , Institute of Mathematics NAS of Ukraine, National Pedagogical Dragomanov University
On Composition of semi-regular operattors
Citation
M. HERAIZ Toufik, (2016), "On Composition of semi-regular operattors", [international] International Conference of The Euro-Mahreb Laborattory Of Mathematics And their Interaction , sFax Tunisia
ESSENTIAL APPROXIMATE POINT, AND ESSENTIAL DEFECT SPECTRUM OF A SEQUENCE OF LINEAR OPERATORS IN BANACH SPACES
Citation
M. HERAIZ Toufik, (2016), "ESSENTIAL APPROXIMATE POINT, AND ESSENTIAL DEFECT SPECTRUM OF A SEQUENCE OF LINEAR OPERATORS IN BANACH SPACES", [international] CITO 2016 , Elchahid Hamma Lahdar Univerity- Eloued Algeria
