Redundance of vertices of the cube relatively to its minimal ellipsoid.
Reflexivity of convex subsets of L(H) and subspaces of .
Regular polygons
Regular positive bases
Regular Simplices and Gaussian Samples.
Regularization of star bodies by random hyperplane cut off
We present a general result on regularization of an arbitrary convex body (and more generally a star body), which gives and extends global forms of a number of well known local facts, like the low M*-estimates, large Euclidean sections of finite volume-ratio spaces and others.
Relative extreme subsets
Relative isodiametric inequalities.
Relative Newton Numbers.
Remark on a conjectured characterization of the sphere
Remark on the Helly Number for Strongly Convex Sets on Riemannian Manifolds.
Remarks on independent sequences and dimension in topological linear spaces.
Remarks on separation of convex sets, fixed-point theorem, and applications in theory of linear operators.
Remarks on the closest packing of convex discs.
Remarks on the Isoperimetric Inequality for Multiply-connected H-Surfaces.
Repeated Angles in E4 .
Représentation des fonctions affines semi-continues inférieurement
Représentation intégrale dans certains convexes
Représentation intégrale dans des sous-espaces de fonctions à valeurs vectorielles
Representation of curves of constant width in the hyperbolic plane.