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Convex domains and K-spectral sets

✍ Scribed by Catalin Badea; Michel Crouzeix; Bernard Delyon

Publisher
Springer-Verlag
Year
2005
Tongue
French
Weight
233 KB
Volume
252
Category
Article
ISSN
0025-5874

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πŸ“œ SIMILAR VOLUMES

k-Dimensional intersections of convex se
k-Dimensional intersections of convex sets and convex kernels
✍ Marilyn Breen πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 328 KB

This paper will investigate the dimension of the kernel of a compact starshaped set, and the following result will be obtained: Let S be a compact set in some linear topological space L. Then for a k with 1 G k G 11, dim ker S 2 k if and only if for some E > 0 and some n-dimensional flat F in L, ev

Closed convex hulls, contents, and K-spe
Closed convex hulls, contents, and K-spectral states
✍ Marco Thill πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 119 KB

## Abstract Our general result says that the closed convex hull of a set K consists of barycentres of probability contents (i.e., finitely additive set functions) on K. (Here K can be any nonempty subset of any nonempty compact convex set in any real or complex locally convex Hausdorff vector space