Accueil › Annuaire des chercheurs › Khaled Kefi
Khaled Kefi
Affiliation : Northern Border University
- 65Publications (affiliation saoudienne)
- 99Publications au total
- 478Citations
- 12Indice h
Profil de recherche
Khaled Kefi compte 65 publications référencées (2009–2026). Ses travaux paraissent principalement dans « Complex Variables and Elliptic Equations », « Mathematics » et « Georgian Mathematical Journal ». Son article le plus cité, « 𝑝(𝑥)-Laplacian with indefinite weight » (2011), a été cité 52 fois. 36 de ces publications datent des trois dernières années d’activité. Ses travaux sont cosignés avec au moins 12 chercheurs, notamment dans des établissements de Tunisie, Algérie, Roumanie.
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Créer mon profil gratuit Ajouter mes publicationsDomaines de recherche
- Nonlinear Partial Differential Equations
- Nonlinear Differential Equations Analysis
- Contact Mechanics and Variational Inequalities
- Mathematical Inequalities and Applications
- Optimization and Variational Analysis
Publications (65)
- Smart beamforming and deep-learning reader for RFID systems in edge IoT
- AI-Enhanced 2-D-Material Terahertz Sensor for 6G IoT-Based Smart Agricultural Monitoring
- Nonlocal coupled systems driven by fourth-order Leray–Lions operators in variable exponent spaces
- Effects of nonlocal source terms on Kirchhoff-type double phase equations with variable exponents: Existence of three distinct solutions
- A class of $p(x)$-biharmonic system involving Leray-Lions type operators and Hardy potentials
- Least energy sign-changing solutions for a class of ( p ( x ), q ( x ))-Kirchhoff-type problems
- Infinitely many solutions for a Neumann elliptic system with $(p(\cdot ), q(\cdot ))$-Laplacian type operator
- Multiple solutions for a nonlinear p ( x )-curl system with nonlocal terms via a three critical points theorem
- Multiplicity of positive solutions for a problem of Kirchhoff type involving variable exponent ℓ (·)-Laplacian-Like operators
- Degenerate weighted quasilinear elliptic equations with nonlocal terms: existence and multiplicity of weak solutions in $$\mathbb {R}^{N}$$
- One solution to a fourth-order Leray–Lions problem involving p ( x )-Hardy potential
- Geophysical Monitoring of Landslide Reactivation at Kef Essnoun Phosphate Mine, Northeastern Algeria
- Existence of infinitely many solutions for logarithmic double-phase systems with Dirichlet conditions
- Assessment of Predicted and Measured Rock Fragmentation Using the Kuz–Ram Model and Wip-Frag
- Machine-learning-assisted UWB chipless RFID identification and ranging for future mining-site monitoring
- Multiple Solutions for a Nonlocal Anisotropic Schrödinger–Kirchhoff System with Applications to Mining Excavation Stability
- Existence and multiplicity of weak solutions for a nonlocal Robin system with variable exponents
- Study of Generalized Double-Phase Problem with ς-Laplacian Operator
- Degeneracy and Bi–Nonlocal Effects in Weighted Quasilinear Elliptic Problems: Existence of Multiple Weak Solutions
- Study of singular elliptic equations with mixed boundary conditions and nonlocal source terms
- Multiplicity of weak solutions to degenerate weighted quasilinear elliptic equations with nonlocal terms and variable exponents
- Existence and multiplicity analysis of a system of nonlinear elliptic equations: Theoretical results and applications
- On a class for q-biharmonic and p-Laplacian operator with logarithmic and critical nonlinearity
- Multiplicity result for a system involving $(p(x), q(x))$-biharmonic operators with indefinite weight
- Variable Exponent Kirchhoff‐Type Problems Involving Singular and Nonlocal Terms on Riemannian Manifolds
- Analysis and applications of a nonlinear coupled system with a fourth-order Leray–Lions operator involving Hardy potential
- Existence of Solution for a Singular Problem with a General Non-Local Integrated Differential Operator
- Existence results for variable exponents weighted quasilinear elliptic equations with degenerate Leray-Lions operators, indefinite nonlinearity, and Hardy-type term
- On a fourth-order Leray–Lions problem involving s ( x )-Hardy potential and singular nonlocal source term
- MULTIPLE SOLUTIONS FOR A LERAY-LIONS FOURTH-ORDER PROBLEM
- Existence of solutions for singular elliptic equations with mixed boundary conditions
- Analysis of solutions for a class of $$(p_1(x),\ldots ,p_n(x))$$-Laplacian systems with Hardy potentials
- Multiplicity result for a ( p ( x ), q ( x ))-Laplacian-like system with indefinite weights
- The fractional p(.,.)-Neumann boundary conditions for the nonlocal p(.,.)-Laplacian operator
- Analysis of Solutions for a Class of (p1(x), ..., pn(x))-Laplacian Systems with Hardy potentials
- Infinitely many solutions for a critical $ p(x) $-Kirchhoff equation with Steklov boundary value
- An Optimal Transition-Based Recovery Policy for Controlling Deadlock Within Flexible Manufacturing Systems Using Graph Technique
- Existence and multiplicity of solutions for α(x)-Kirchhoff Equation with indefinite weights
- On the $$p(x)$$-Curl-System Problem with Indefinite Weight and Nonstandard Growth Conditions
- Multiplicity of solutions for a non-local problem with indefinite weights
- Three Weak Solutions for a Neumann p(x)-Laplacian-like Problem with Two Control Parameters
- Existence of three weak solutions for fourth-order Leray–Lions problem with indefinite weights
- Variational Approach for a Robin Problem Involving Non Standard Growth Conditions
- Existence and Multiplicity of Solutions for a Class of Fractional Kirchhoff Type Problems with Variable Exponents
- On the fourth-order Leray–Lions problem with indefinite weight and nonstandard growth conditions
- A Kirchhoff $p(x)$-Biharmonic Problem Involving Singular Nonlinearities and Navier Boundary Conditions
- Existence Results for Nonlinear Elliptic Equations with Leray–Lions Operators in Sobolev Spaces with Variable Exponents
- The fractional p(.,.)-Neumann boundary conditions for the nonlocal p(.,.)-Laplacian operator
- On a Kirchhoff Singular $p(x)$-Biharmonic Problem with Navier Boundary Conditions
- Nonhomogeneousp(x)-Laplacian Steklov problem with weights
- Existence of solutions for a p ( x )-biharmonic problem under Neumann boundary conditions
- On a Nonlocal Fractional p(., .)-Laplacian Problem with Competing Nonlinearities
- On the existence of a weak solution for some singular p ( x ) p(x) -biharmonic equation with Navier boundary conditions
- Small perturbations of nonlocal biharmonic problems with variable exponent and competing nonlinearities
- For a class of p(x)-biharmonic operators with weights
- Eigenvalues of some $p(x)$-biharmonic problems under Neumann boundary conditions
- On a $$\varvec{p(x)}$$ p ( x ) -biharmonic problem with singular weights
- Minimax method involving singular p(x)-Kirchhoff equation
- On the Steklov problem involving the p(x)-Laplacian with indefinite weight
- Existence of Positive Solution for Kirchhoff Problems
- Existence of solutions for fractional differential equations with Dirichlet boundary conditions
- Existence of solution for an indefinite weight quasilinear problem with variable exponent
- 𝑝(𝑥)-Laplacian with indefinite weight
- Variational analysis for an indefinite quasilinear problem with variable exponent
- Mountain pass and Ekeland's principle for eigenvalue problem with variable exponent†
Revues de publication
- Complex Variables and Elliptic Equations × 7
- Mathematics × 5
- Georgian Mathematical Journal × 4
- Electronic journal of qualitative theory of differential equations × 3
- Applicable Analysis × 3
- Quaestiones Mathematicae × 2
Publications par année
- 202617
- 202513
- 20246
- 20235
- 20223
- 20214
- 20201
- 20192
- 20185
- 20174
Collaborations
Établissements partenaires : Tunis University · Tunis El Manar University · University of Ha'il · University of Jeddah · King Abdulaziz University
Pays des co-auteurs : Tunisie · Algérie · Roumanie
Co-auteurs
- Mohammed Mosa Al-Shomrani
- Abdeljabbar Ghanmi
- Kawther Mekki
- Zeineb Klai
- Marwa Ben Slimene
- Kamel Saoudi
- Nadia Ghezaiel
- Mahmoud Salaheddine
- Vicenţiu D. Rădulescu
- Ahmad Alshammari
- Mahmoud Salaheldin Elsayed
- Houssem Jerbi
Données bibliographiques issues d’OpenAlex (base ouverte).
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