The closedness of the free-disposal hull of a production set
β Scribed by Anthony Horsley; Andrzej J. Wrobel
- Publisher
- Springer
- Year
- 1991
- Tongue
- English
- Weight
- 345 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0938-2259
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π SIMILAR VOLUMES
## Abstract The aim of the paper is to give necessary and sufficient conditions under which the set of extreme points of the unit ball of an Orlicz space __L__^Ο^(ΞΌ), equipped with the Luxemburg norm, is closed. Using that description a theorem is given saying when the notions βextremalβ and βniceβ
A control del ay system with general delays is considered. A checkabl e criterion of closedness of the attainable set i n the space Wf is derived. The criterion uses the transfer matrix of the system and is an extension of the result of Bartosiewicz [2] to the multicontrol case.