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Khaled Kefi

Observed names: K. Kefi, KHALED KEFI, Kefi, Khaled
Observed institutions: Tunis University, Northern Border University, University of Jeddah, University of Jendouba, Tunis El Manar University, Sinop University, University of Sousse
ORCID: 0000-0001-9277-5820
Observed ORCID: 0000-0001-9277-5820
OpenAlex ID: A5071769867
𝑝(𝑥)-Laplacian with indefinite weight
2011 · Khaled Kefi · Proceedings of the American Mathematical Society · 53
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On a $$\varvec{p(x)}$$ p ( x ) -biharmonic problem with singular weights
2017 · Khaled Kefi, Vicenţiu D. Rădulescu · Zeitschrift für angewandte Mathematik und Physik · 52
On a Nonlocal Fractional p(., .)-Laplacian Problem with Competing Nonlinearities
2018 · K. B. Ali, M. Hsini, et al. · Complex Analysis and Operator Theory · 45
Minimax method involving singular p(x)-Kirchhoff equation
2017 · K. Ben Ali, A. Ghanmi, et al. · Journal of Mathematical Physics · 36
On the existence of a weak solution for some singular p ( x ) p(x) -biharmonic equation with Navier boundary conditions
2018 · Khaled Kefi, Kamel Saoudi · Advances in Nonlinear Analysis · 23
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On the Steklov problem involving the p(x)-Laplacian with indefinite weight
2017 · Khaled Ben Ali, Abdeljabbar Ghanmi, et al. · Opuscula Mathematica · 23
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On the fourth-order Leray–Lions problem with indefinite weight and nonstandard growth conditions
2021 · K. Kefi, N. Irzi, et al. · Bulletin of Mathematical Sciences · 18
Nonhomogeneousp(x)-Laplacian Steklov problem with weights
2019 · Mounir Hsini, Nawal Irzi, et al. · Complex Variables and Elliptic Equations · 17
On weak solutions for fourth‐order problems involving the Leray–Lions type operators
2021 · Khaled Kefi, Dušan D. Repovš, et al. · Mathematical Methods in the Applied Sciences · 13
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On the Robin Problem with Indefinite Weight in Sobolev Spaces with Variable Exponents
2018 · Khaled Kefi · Zeitschrift für Analysis und ihre Anwendungen · 13
Existence of Positive Solution for Kirchhoff Problems
2017 · K. Ben Ali, M. Bezzarga, et al. · Complex Analysis and Operator Theory · 13
Existence of solution for an indefinite weight quasilinear problem with variable exponent
2012 · Mabrouk Bouslimi, Khaled Kefi · Complex Variables and Elliptic Equations · 13
An Optimal Transition-Based Recovery Policy for Controlling Deadlock Within Flexible Manufacturing Systems Using Graph Technique
2023 · Mahmoud Salaheldin Elsayed, Khaled Kefi, et al. · IEEE Access · 12
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Existence of solutions for a p ( x )-biharmonic problem under Neumann boundary conditions
2019 · Mounir Hsini, Nawal Irzi, et al. · Applicable Analysis · 11
Mountain pass and Ekeland's principle for eigenvalue problem with variable exponent†
2009 · Khaled Benali, Khaled Kefi · Complex Variables and Elliptic Equations · 10
Existence of solutions for singular elliptic equations with mixed boundary conditions
2024 · Jian Liu, Khaled Kefi, et al. · Complex Variables and Elliptic Equations · 9
Existence of three weak solutions for fourth-order Leray–Lions problem with indefinite weights
2022 · K. Kefi, N. Irzi, et al. · Complex Variables and Elliptic Equations · 9
Study of Generalized Double-Phase Problem with ς-Laplacian Operator
2025 · Elhoussain Arhrrabi, Hamza El-Houari, et al. · Mathematics · 8
Small perturbations of nonlocal biharmonic problems with variable exponent and competing nonlinearities
2018 · Khaled Kefi, Vicenţiu D. Rădulescu · Rendiconti Lincei Matematica e Applicazioni · 8
Existence and multiplicity of triple weak solutions for a nonlinear elliptic problem with fourth-order operator and Hardy potential
2024 · Khaled Kefi · AIMS Mathematics · 7
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On a Kirchhoff Singular $p(x)$-Biharmonic Problem with Navier Boundary Conditions
2020 · Khaled Kefi, Kamel Saoudi, et al. · Acta Applicandae Mathematicae · 7
For a class of p(x)-biharmonic operators with weights
2018 · Khaled Kefi · Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas · 7
Existence of solutions for fractional differential equations with Dirichlet boundary conditions
2016 · Khaled Ben Ali, Abdeljabbar Ghanmi, et al. · DOAJ (DOAJ: Directory of Open Access Journals) · 7
A Kirchhoff $p(x)$-Biharmonic Problem Involving Singular Nonlinearities and Navier Boundary Conditions
2021 · Khaled Kefi, Kamel Saoudi, et al. · Zeitschrift für Analysis und ihre Anwendungen · 6
Existence Results for Nonlinear Elliptic Equations with Leray–Lions Operators in Sobolev Spaces with Variable Exponents
2021 · M. Mosa Al-Shomrani, M. Ben Mohamed Salah, et al. · Mathematical Notes · 5
Works count: 97
Citation count: 497
H-index: 12
I10-index: 15
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