Department
Mathematics Department
Research Interests
Contact Info
University of M'Sila, Algeria
On the Web:
Recent Publications
Schrödinger-Maxwell-Type System Involving Variable Exponents
Citation
M. ABDELAZIZ Hellal, (2025-12-16), "Schrödinger-Maxwell-Type System Involving Variable Exponents", [international] 2nd International Conference Mohand Moussaoui on Applied Mathematics and Modeling (ICMAM’25) , University of 08 May 1945 – Guelma
Regularity results for a singular elliptic equation involving variable exponents
Citation
M. ABDELAZIZ Hellal, (2025-12-02), "Regularity results for a singular elliptic equation involving variable exponents", [national] Boletim da Sociedade Paranaense de Matemática , Sociedade Paranaense de Matemática
WEAK SOLUTIONS TO LERAY-LIONS TYPE ELLIPTIC EQUATIONS WITH VARIABLE EXPONENTS
Citation
M. ABDELAZIZ Hellal, (2025-11-24), "WEAK SOLUTIONS TO LERAY-LIONS TYPE ELLIPTIC EQUATIONS WITH VARIABLE EXPONENTS", [national] International Journal of Applied Mathematics and Simulation , University of Biskra
Certificate of Appreciation
Citation
M. ABDELAZIZ Hellal, (2025-11-12), "Certificate of Appreciation", [national] 9th M'sila Conference on Mathematical Analysis , M’sila, Algeria
Neumann boundary value problems in anisotropic Sobolev spaces with variable exponents
Citation
M. ABDELAZIZ Hellal, (2025-02-22), "Neumann boundary value problems in anisotropic Sobolev spaces with variable exponents", [national] The 1st National Colloquium on Mathematics: Trends and Actual Applications (CNMT2A) , The Faculty of Sciences of the University of Algiers 1
Double phase problems with variable exponents
Citation
M. ABDELAZIZ Hellal, (2024-12-25), "Double phase problems with variable exponents", [international] International Conference on Mathematics and its Applications in Science and Technology (ICMAST'2024). , Setif 1 University Ferhat Abbas Setif; Algeria
Certificate of recognition
Citation
M. ABDELAZIZ Hellal, (2024-12-04), "Certificate of recognition", [national] National Conference on Mathematical Analysis (NCMA-2024) , University of M'sila, Faculty of Mathematics and Computer Science
Regularizing effects in some anisotropic nonlinear dirichlet problem
Citation
M. ABDELAZIZ Hellal, (2024-11-28), "Regularizing effects in some anisotropic nonlinear dirichlet problem", [national] Second National Conference on Mathematics and Applications , Mohamed Boudiaf University - M'sila - M'sila (Algérie)
Existence of weak solutions to double phase problems with irregular data
Citation
M. ABDELAZIZ Hellal, (2024-11-19), "Existence of weak solutions to double phase problems with irregular data", [international] The 1st International Conference Mohand Moussaoui on Applied Mathematics and Modeling , Université 8 Mai 1945 Guelma
Existence results for double phase problems
Citation
M. ABDELAZIZ Hellal, (2024-10-23), "Existence results for double phase problems", [national] 8th M’sila Conference on Mathematical Analysis (8MCMA’2024) , Faculty of Mathematics and Computer Science, University of M’sila
Certificate of Appreciation
Citation
M. ABDELAZIZ Hellal, (2024-10-23), "Certificate of Appreciation", [national] 8th M'sila Conference on Mathematical Analysis (8MCMA2024) , Faculty of Mathematics and Computer Science-University of M’sila
Some regularity of the solution to nonlinear singular anisotropic elliptic equations with variable exponents
Citation
M. ABDELAZIZ Hellal, (2024-06-26), "Some regularity of the solution to nonlinear singular anisotropic elliptic equations with variable exponents", [national] National Conference: Mathematical Modeling for Dynamic Systems (M2DS’24) , Constantine, ALGERIA
Singular Elliptic Problems for some Anisotropic Operators with Variable Exponents
Citation
M. ABDELAZIZ Hellal, (2024-05-15), "Singular Elliptic Problems for some Anisotropic Operators with Variable Exponents", [international] First International Conference on Nonlinear Mathematical Analysis and Its Applications (IC-NMAA’24) , Bordj Bou Arréridj - Algeria
Functional Analysis via Pedagogical Days 24
Citation
M. ABDELAZIZ Hellal, (2024-04-23), "Functional Analysis via Pedagogical Days 24", [national] Pedagogical Days 2024 , Faculty of mathematics and computer science, University of Mohamed Boudiaf M'sila
Some Formulas in Geometrical Method
Citation
M. ABDELAZIZ Hellal, (2024-04-02), "Some Formulas in Geometrical Method", [national] Teaching STEM in the Technical Classroom : Challenges and Perspectives , University of El Oued, Algeria
Singular Elliptic Equations with Variable Exponents
Citation
M. ABDELAZIZ Hellal, (2023-12-30), "Singular Elliptic Equations with Variable Exponents", [national] International Journal of Mathematics And Its Applications , https://ijmaa.in/index.php/ijmaa/article/view/1440
On Anisotropic Degenerate Parabolic Problem with Variable Exponents
Citation
M. ABDELAZIZ Hellal, (2023), "On Anisotropic Degenerate Parabolic Problem with Variable Exponents", [international] International Conference of Young Mathematicians , Institute of Mathematics of NAS of Ukraine. Kyiv, Ukraine.
Parabolic problems for some anisotropic operators involving variable exponents
Citation
M. ABDELAZIZ Hellal, (2023), "Parabolic problems for some anisotropic operators involving variable exponents", [international] 2nd International Conference on the Evolution of Contemporary Mathematics and their Impact in Sciences and Technology , Mentouri Brothers University of Constantine
Certificate of Appreciation
Citation
M. ABDELAZIZ Hellal, (2023), "Certificate of Appreciation", [national] National Seminar, Mathematics, Mathematics and Society (MMS 2023) , University of M’sila and ENS Bousaada
Anisotropic Parabolic p-Laplacian Equations
Citation
M. ABDELAZIZ Hellal, (2022-05-16), "Anisotropic Parabolic p-Laplacian Equations", [national] Journée Scientifique des Mathématiques et de I'Informatique (JSMI2022) , Djilali Bounaâma Khemis Milliana University
Nonlinear anisotropic degenerate parabolic equations with variable exponents and irregular data
Citation
M. ABDELAZIZ Hellal, (2022-04-25), "Nonlinear anisotropic degenerate parabolic equations with variable exponents and irregular data", [national] Journal of Elliptic and Parabolic Equations , Springer
Regularity of Weak Solutions to Elliptic Problem with Irregular Data
Citation
M. ABDELAZIZ Hellal, (2022-01-01), "Regularity of Weak Solutions to Elliptic Problem with Irregular Data", [national] Mathematical Methods in the Applied Sciences , Authorea
On Anisotropic Parabolic Equations with Variable Nonlinearity
Citation
M. ABDELAZIZ Hellal, (2022), "On Anisotropic Parabolic Equations with Variable Nonlinearity", [national] Rencontre d’Analyse Mathématiqueet ses Applications (RAMA) , Université de M’Sila
Certificate of Recognition
Citation
M. ABDELAZIZ Hellal, (2022), "Certificate of Recognition", [national] 7th M’sila Conference on Mathematical Analysis , M'sila
Some Regularity Results for a Singular Elliptic Equations with Variable Exponents
Citation
M. ABDELAZIZ Hellal, (2022), "Some Regularity Results for a Singular Elliptic Equations with Variable Exponents", [national] 6th M'SILA Conference on Mathematical Analysis , M'Sila
Renormalized and entropy solutions for nonlinear parabolic equations with L^1 data
Citation
M. ABDELAZIZ Hellal, (2022), "Renormalized and entropy solutions for nonlinear parabolic equations with L^1 data", [national] The Second National Conference on Mathematics and its Applications (2nd SNCMA 2022) , University of Bordj Bou Arreridj, Algeria
Weak Solutions for the p(x)-Laplacian Equation with Variable Exponents and Irregular Data
Citation
M. ABDELAZIZ Hellal, (2021), "Weak Solutions for the p(x)-Laplacian Equation with Variable Exponents and Irregular Data", [international] International Conference on Pure and Applied Mathematics. IC-PAM’21 , Ouargla University, Algeria
On solutions of nonlinear elliptic equations with variable exponents and irregular data
Citation
M. ABDELAZIZ Hellal, (2020), "On solutions of nonlinear elliptic equations with variable exponents and irregular data", [international] ICRAMCS 2020 , Casablanca, Morocco
On p(·)-Laplacian equations with variable exponents and Lm data
Citation
M. ABDELAZIZ Hellal, (2019-04-10), "On p(·)-Laplacian equations with variable exponents and Lm data", [national] UNE JOURNEE ACADEMIQUE MATHEMATIQUES APPLIQUEES-JAMA'19 , Ziane Achour University of Djelfa
ON p(·)-LAPLACIAN EQUATIONS WITH VARIABLE EXPONENTS AND L^m DATA
Citation
M. ABDELAZIZ Hellal, (2019), "ON p(·)-LAPLACIAN EQUATIONS WITH VARIABLE EXPONENTS AND L^m DATA", [national] JAMA’19 , Ziane Achour-Djelfa University
Nonlinear elliptic equation with variable exponents and measure data
Citation
M. ABDELAZIZ Hellal, (2018), "Nonlinear elliptic equation with variable exponents and measure data", [national] MATHEMATICAL DAYS V , M'sila
NONLINEAR ELLIPTIC EQUATION WITH VARIABLE EXPONENTS AND MEASURE OR L^m DATA
Citation
M. ABDELAZIZ Hellal, (2015-10-08), "NONLINEAR ELLIPTIC EQUATION WITH VARIABLE EXPONENTS AND MEASURE OR L^m DATA", [international] Journal of Mathematical Sciences: Advances and Applications , Scientific Advances Publishers : Available at http://scientificadvances.co.in
SHS 2011
Citation
M. ABDELAZIZ Hellal, (2011), "SHS 2011", [national] The Second Seminar on the History of Sciences SHS 2011 , University of Science and Technology Houari Boumediene, Bab-Ezzouar, Algiers, Algeria
Our contribution without paper
Citation
M. ABDELAZIZ Hellal, (2010), "Our contribution without paper", [international] Premières Journées Scientifiques du LEM2I , MUNATEC, Tipaza, Algeria.