معرفی
Jean-Francois Grosjean is a Lecturer in the Department of Geometry at the Faculty of Science and Technology, University of Lorraine. His research focuses on differential geometry, submanifolds, geometric inequalities, and spectral theory.
- Research Areas: Differential Geometry, Geometric Inequalities, Hypersurfaces, Spectral Theory
- Contact: IECL – Nancy Site, Campus, Boulevard des Aiguillettes, 54506 Vandœuvre-lès-Nancy, France; Email: jean-francois.grosjean@univ-lorraine.fr; Office: 227
His work explores the interplay between curvature, spectrum, and extrinsic radius in Euclidean spaces. Key themes include almost extremal hypersurfaces, isoperimetric deficit, and stability of geometric configurations. Recent publications address higher-order elliptic operators and geometric rigidity.
He collaborates with researchers like Antoine Lemenant, Rémy Mougenot, and Erwann Aubry. His studies often involve comparison theorems for geometric invariants and applications to varifolds.
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