WEYL (H.) — La caractéristique la plus surprenante de l’œuvre de Weyl est son extraordinaire diversité et, malgré les brusques passages d’un domaine de recherche à un autre qui jalonnent sa vie, son influence fut grande. «Son œuvre, écrivent C. Chevalley et… … Encyclopédie Universelle
Weyl — Weyl, Claus Hugo Hermann, amerikanischer Mathematiker und Philosoph deutscher Herkunft, * Elmshorn 9. 11. 1885, ✝ Zürich 8. 12. 1955; 1913 30 Professor an der ETH Zürich, anschließend als Nachfolger seines Lehrers D. H … Universal-Lexikon
Weyl — Weyl, L., geb. 1814 in Berlin, Humorist, Herausgeber des Berliner Tagesbulletins, starb 1851 in Berlin … Pierer's Universal-Lexikon
Weyl — Weyl, Hermann … Enciclopedia Universal
Weyl — Nom rencontré en Alsace. C et une variante de Weil, un nom à double sens. En effet, c est d abord un toponyme très fréquent en Allemagne (weil = villa = domaine). Mais il semble que ce soit aussi une anagramme fréquemment utilisée par les juifs… … Noms de famille
WEYL, MEIR BEN SIMḤAH — (1744–1826), German rabbi. Weyl was born in lissa and studied under Ẓevi Hirsch of Janow. He arrived in Berlin in 1783 and was soon elected head of the bet midrash and dayyan. After Hirschel Levin s death (1800) the reform minded community… … Encyclopedia of Judaism
Weyl tensor — In differential geometry, the Weyl curvature tensor, named after Hermann Weyl, is a measure of the curvature of spacetime or, more generally, a pseudo Riemannian manifold. Like the Riemann curvature tensor, the Weyl tensor expresses the tidal… … Wikipedia
Weyl character formula — In mathematics, the Weyl character formula in representation theory describes the characters of irreducible representations of compact Lie groups in terms of their highest weights. It is named after Hermann Weyl, who proved it in the late… … Wikipedia
Weyl group — In mathematics, in particular the theory of Lie algebras, the Weyl group of a root system Phi; is a subgroup of the isometry group of the root system. Specifically, it is the subgroup which is generated by reflections through the hyperplanes… … Wikipedia
Weyl quantization — In mathematics and physics, in the area of quantum mechanics, Weyl quantization is a method for systematically associating a quantum mechanical Hermitian operator with a classical kernel function in phase space invertibly. A synonym is phase… … Wikipedia
