Concepedia

Chafiq Benhida

CB

10

Publications

167

Citations

10

H-Index

2000

Active since

Affiliations

Laboratoire de Mathématiques d'Orsay(Current)

Université de Lille

Centre National de la Recherche Scientifique

Romanian Academy

Bucknell University

Chafiq Benhida is an author at Laboratoire de Mathématiques d'Orsay specializing in functional analysis, engineering, and spectral theory.

Top concepts

Functional AnalysisEngineeringSpectral TheoryGeometryGaussian OpticsIntegral GeometryNumerical AnalysisApproximation TheoryRepresentation TheoryComputational Electromagnetics

Publications per year

2000–2022

10

Publications

10

Local Spectral Theory of Linear Operators RS and SR

Chafiq Benhida, El Hassan Zerouali · Integral Equations and Operator Theory · 2005 · 61 citations

Spectral Theory, Linear Operator, Engineering +5

Finite rank perturbations of contractions

Chafiq Benhida, Dan Timotin · Integral Equations and Operator Theory · 2000 · 14 citations

Perturbation Method, Singularly Perturbed Problem, Geometric Singular Perturbation Theory +2

Some properties of the kernel and the cokernel of Toeplitz operators with matrix symbols

Chafiq Benhida, M. Cristina Câmara, Cristina Diogo · Linear Algebra and its Applications · 2009 · 12 citations

Spectral Theory, Toeplitz Operators, Linear Operator +7

On Taylor and other joint spectra for commuting n-tuples of operators

Chafiq Benhida, El Hassan Zerouali · Journal of Mathematical Analysis and Applications · 2006 · 12 citations

Linear Operator, Resolvent Kernel, Generalized Function +3

Characteristic Functions for Multicontractions and Automorphisms of the Unit Ball

Chafiq Benhida, Dan Timotin · Integral Equations and Operator Theory · 2006 · 12 citations

Integral Geometry, Engineering, Generalized Function +5

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