Un théorème de Liouville pour les algèbres de Jordan
Un théorème d’équivalence pour les -structures feuilletées
Uniformity and homogeneity of elastic rods, shells and Cosserat three-dimensional bodies.
Uniformity and homogeneity of elastic rods, shells and Cosserat three-dimensional bodies
We present a general geometrical theory of uniform bodies which includes three-dimensional Cosserat bodies, rods and shells as particular cases. Criteria of local homogeneity are given in terms on connections.
Unitary spectum and the fundamental group for actions of semisimple Lie groups.
Universal spaces for manifolds equipped with an integral closed -form
In this note we prove that any integral closed -form , , on a m-dimensional manifold , , is the restriction of a universal closed -form on a universal manifold as a result of an embedding of to .
Untermannigfaltigkeiten reduktiver Räume