Prof. Isabelle Chalendar | Operator theory | Research Excellence Award
Full Professor | University Gustave Eiffel | France
Prof. Isabelle Chalendar is a mathematician at Université Gustave Eiffel, France, whose research focuses on functional analysis and operator theory. Her work explores linear and nonlinear operators, isometries, semigroups, and parabolic partial differential equations, with particular emphasis on Banach and Fréchet spaces. Through rigorous theoretical analysis, she contributes to a deeper understanding of operator structures and their applications in modern mathematical analysis.
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Featured Publications
Linear Isometries on the Annulus: Description and Spectral Properties
– Banach Journal of Mathematical Analysis, 2025
Embedding of Some Classes of Operators into Strongly Continuous Semigroups
– Canadian Mathematical Bulletin, 2025
Space-Time Error Estimates for Approximations of Linear Parabolic Problems with Generalized Time Boundary Conditions
– IMA Journal of Numerical Analysis, 2025