Home › Researcher directory › Aref Jeribi
Aref Jeribi
Affiliation : University of Sfax · Imam Mohammad ibn Saud Islamic University · Faculty of Sciences of Sfax
- 259Publications (affiliation in Tunisia)
- 369Total publications
- 3278Citations
- 29h-index
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Create my free profile Add my publicationsResearch areas
- Advanced Banach Space Theory
- Holomorphic and Operator Theory
- Spectral Theory in Mathematical Physics
- Nonlinear Differential Equations Analysis
- Fixed Point Theorems Analysis
Publications (259)
- Existence results for a variable order Hadamard fractional problem under weak topology features
- S Spectral Theory of Multivalued Linear Operator in Banach Spaces
- Lower characteristic, B-Fredholm operators and essential spectra
- Fixed Point Results for multi-valued Mappings with Closed Graphs in Generalized Banach Spaces
- Topological Fixed-Point Theory in Suitable Banach Algebras with Applications
- Fixed Points for Sum and Product of Countably Condensing Maps on Banach Algebra and Application
- Fixed points theorems via the degree of nondensifiability with an application to nonlinear hybrid fractional integral inclusions
- Topological Structure
- Fixed Point Theory for Block Operator Matrices
- Two-Dimensional Value Problems for Differential Inclusions
- Fixed Point Theory in Suitable Banach Algebras
- Two-Dimensional Boundary Value Problems
- Nonlinear Integral and Differential Inclusions
- Existence Theory of Critical-Type of Fixed Point
- Correction to: Quaternionic Davis–Wielandt Shell in a Right Quaternionic Hilbert Space
- An Embedding Theorem and Spectral Equality for Semigroups Involving Demicompactness Classes
- Existence theory for some class of nonlocal integro-differential inclusions without compactness or norm-continuity
- Generalized Extension of Hybrid Fixed Point Results in WC-Banach Algebras to RWC-Banach Algebras
- Pseudospectra and Numerical Range of Linear Relations
- Introduction
- Spectra and Local Spectral Theory for Block Multivalued Operator Matrices
- Frobenius–Schur Factorization and Essential Spectra of Block Multivalued Operator Matrices
- Algebraic and Topological Properties of Block Multivalued Operator Matrices
- Exploring variable order fractional initial value problems: Existence results and weak topology insights
- Some results of n × n block matrices of linear relations in Banach spaces
- Characteristic and lower characteristic of bounded linear operators
- An Improved Type-1 Fuzzy Regression Function for COVID-19 Cases Prediction
- Browder S-Resolvent Equation in Quaternionic Setting
- Enhancing Image Quality Through a Novel Multiscale Fractal Dimension Formulated by the Characteristic Function
- Fredholm theory on Krein spaces and its application to pseudospectrum
- Lower Characteristic, Weakly Quasi-compact and Application
- Essential Approximate Pseudospectra of Multivalued Linear Relations
- Demicompact linear operator. Essential pseudospectra and perturbation
- Lower characteristic, demicompact linear operators, and essential spectra
- The stable solvability in weak topology setting and application to fixed point theory
- NEW RESULTS OF ESSENTIAL APPROXIMATE AND DEFECT POINT SPECTRUM BY USING THE GAP CONVERGENCE
- Kachurovskij spectra nonlinear block operator matrices
- Fractional-Order SEIRD Model for Global COVID-19 Outbreak
- The class of demi KB-operators on Banach lattices
- Quaternionic Davis–Wielandt Shell in a Right Quaternionic Hilbert Space
- Existence results for nonexpansive multi-valued operators and nonlinear integral inclusions
- Characterization of the essential approximation S-spectrum and the essential defect S-spectrum in a right quaternionic Hilbert space
- Some properties of the condition pseudospectrum of multivalued linear operators
- New results on perturbations of p-adic linear operators
- Fredholm linear relation and some results of demicompact for multivalued matrix linear operator
- Extended eigenvalues of 2 × 2 block operator matrices
- A characterization of S-pseudospectra of linear operators in a Hilbert space
- Some results of fredholm perturbations of multivalued linear operator in normed spaces
- Quaternionic Davis–Wielandt shell in a right quaternionic Hilbert space
- Some properties of extended eigenvalues for operators pair
- Generalized Weakly Demicompact and S-Demicompact Linear Relations and Their Spectral Properties
- Correction to: Some results of essential spectra of sum of two bounded linear operators in non-Archimedean Banach space
- Some results of essential spectra of sum of two bounded linear operators in non-Archimedean Banach space
- Demicompact Linear Relations
- The pseudospectra of linear operator pencils in a Hilbert space
- О $b$-слабо демикомпактных операторах на банаховых решетках
- Generalized weakly demicompact and S -demicompact linear relations and their spectral properties
- Generalized lower characteristic involving measures of non-strict singularity
- Topological properties of some multiplication operators on L(X)
- On the class of demi Dunford–Pettis operators
- Equivalence of some properties in the theory of Banach algebras and applications
- Riesz Projection and Essential S-spectrum in Quaternionic Setting
- L-weakly and M-weakly demicompact operators on Banach lattices
- Fixed Point Theorems for Weakly Asymptotically Regular Mappings in Banach Spaces with an Application
- Weak demicompactness involving measures of weak noncompactness and invariance of the essential spectrum
- Generalized form of fixed-point theorems in generalized Banach algebra relative to the weak topology with an application
- Generalized Drazin-meromorphic pseudospectrum for a bounded linear operator on a Banach space
- On existence results in fixed set theory and applications to self-similarity
- Demicompactness Properties for Uniformly Continuous Cosine Families
- Demicompactness, selection of linear relation and application to multivalued matrix
- Demicompactness perturbation in Banach algebras and some stability results
- Existence Results for Fractional Differential Equations Under Weak Topology Features
- Approximation of the Fixed Point of the Product of Two Operators in Banach Algebras with Applications to Some Functional Equations
- On a characterization of the essential spectra
- The index of a linear relation under strictly singular perturbations
- On the closedness and self-adjointness of 3×3 operator matrices and application to a non-relativistic three-channel potential scattering model
- A new decomposition for multivalued 3 × 3 matrices
- Stability of relative essential spectra of the transport operator in $$L^1$$-space by means of measures of noncompactness and relative weak demicompactness
- Fredholm theory for demicompact linear relations
- Essential spectra in non-Archimedean fields
- A new spectral approach in the matrix algebra: trace pseudospectrum
- On the left (right) condition pseudospectrum of linear operators
- Extended eigenvalues of a closed linear operator
- Relative Demicompactness Properties for Exponentially Bounded C 0-Semigroups
- Fixed point results for multivalued mapping with closed graphs in generalized Banach spaces
- On existence theorems of a functional differential equations in partially ordered Banach algebras
- Perturbation Theory for Linear Operators
- New fixed point theorems for countably condensing maps with an application to functional integral inclusions
- The Local Spectral Theory for Linear Relations Involving SVEP
- Some decomposition for multivalued matrix pencils linear operator
- Essential S-Spectrum for Quaternionic Quasi-Compact Operators on Right Quaternionic Hilbert Spaces
- Perturbation Theory, M-essential Spectra of 2⨯2 Operator Matrices and Application to Transport Operators
- Characterization of Essential Spectra Involving Weakly Demicompact Operators on Banach Spaces
- Gribov Operator in Bargmann Space
- A Characterization of the Essential Spectra of $$2\times 2$$ Block Matrices of Linear Relations
- Generalized weak demicompactness involving measure of non-strict-singularity
- The Evolutionary Problem
- On a Riesz Basis of Finite-Dimensional Invariant Subspaces
- On the Asymptotic Behavior of the Eigenvalues of an Analytic Operator in the Sense of Kato
- On the Basis Property of Root Vectors Related to a Non-self-adjoint Analytic Operator
Co-authors
- Aymen Ammar
- Bilel Krichen
- Najib Kaddachi
- Kamel Mahfoudhi
- Bilel Saadaoui
- Hatem Baloudi
- Nedra Moalla
- Hedi Benkhaled
- Maher Mnif
- Afif Ben Amar
- Inès Feki
- Asrar Elleuch
Bibliographic data from OpenAlex (open database).
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