Ahmad El Soufi

Publications

574

Citations

H-Index

2000

Active since

Affiliations

Laboratoire de Mathématiques et Physique Théorique(Current)

Université de Tours

Centre National de la Recherche Scientifique

University of Neuchâtel

Ahmad El Soufi is an author at Laboratoire de Mathématiques et Physique Théorique specializing in spectral theory, functional analysis, and engineering.

Top concepts

EngineeringSpectral TheoryFunctional AnalysisGeometryMathematical Programming

Publications per year

2000–2015

Publications

Extremal Eigenvalues of the Laplacian in a Conformal Class of Metrics: The `Conformal Spectrum'

Bruno Colbois, Ahmad El Soufi · Annals of Global Analysis and Geometry · 2003 · 76 citations · Full text

Riemannian manifolds admitting isometric immersions by their first eigenfunctions

Ahmad El Soufi, Saïd Ilias · Pacific Journal of Mathematics · 2000 · 75 citations · Full text

Universal inequalities for the eigenvalues of Laplace and Schrödinger operators on submanifolds

Ahmad El Soufi, Evans M. Harrell, Saïd Ilias · Transactions of the American Mathematical Society · 2008 · 73 citations · Full text

Spectral Theory, Harmonic Space, Global Geometry +12

Laplacian eigenvalue functionals and metric deformations on compact manifolds

Ahmad El Soufi, Saïd Ilias · Journal of Geometry and Physics · 2007 · 71 citations · Full text

Spectral Theory, Engineering, Riemannian Geometry +4

A unique extremal metric for the least eigenvalue of the Laplacian on the Klein bottle

Ahmad El Soufi, Héctor Giacomini, Mustapha Jazar · Duke Mathematical Journal · 2006 · 68 citations

Spectral Theory, Hamiltonian Theory, Engineering +12

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