Some properties of convex and $*$-concave multifunctions
We investigate some properties of {$*$}-concave and convex multifunctions on the real line with convex bounded closed values. In particularly we consider the Hadamard inequality and the Hardy--Little-wood--P'olya majorization theory in the case of multifunctions.
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| Format: | Article |
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Wydawnictwo Naukowe Uniwersytetu Pedagogicznego
2006-06-01
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| Series: | Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica |
| Online Access: | http://studmath.up.krakow.pl/index.php/studmath/article/view/34 |
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Article |
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doaj-a81e73ab8c4d4be29f1510d41aa89ef92020-11-25T00:45:40ZdeuWydawnictwo Naukowe Uniwersytetu PedagogicznegoAnnales Universitatis Paedagogicae Cracoviensis: Studia Mathematica 2081-545X2006-06-01517786Some properties of convex and $*$-concave multifunctionsBożena PiątekWe investigate some properties of {$*$}-concave and convex multifunctions on the real line with convex bounded closed values. In particularly we consider the Hadamard inequality and the Hardy--Little-wood--P'olya majorization theory in the case of multifunctions.http://studmath.up.krakow.pl/index.php/studmath/article/view/34 |
| collection |
DOAJ |
| language |
deu |
| format |
Article |
| sources |
DOAJ |
| author |
Bożena Piątek |
| spellingShingle |
Bożena Piątek Some properties of convex and $*$-concave multifunctions Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica |
| author_facet |
Bożena Piątek |
| author_sort |
Bożena Piątek |
| title |
Some properties of convex and $*$-concave multifunctions |
| title_short |
Some properties of convex and $*$-concave multifunctions |
| title_full |
Some properties of convex and $*$-concave multifunctions |
| title_fullStr |
Some properties of convex and $*$-concave multifunctions |
| title_full_unstemmed |
Some properties of convex and $*$-concave multifunctions |
| title_sort |
some properties of convex and $*$-concave multifunctions |
| publisher |
Wydawnictwo Naukowe Uniwersytetu Pedagogicznego |
| series |
Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica |
| issn |
2081-545X |
| publishDate |
2006-06-01 |
| description |
We investigate some properties of {$*$}-concave and convex multifunctions on the real line with convex bounded closed values. In particularly we consider the Hadamard inequality and the Hardy--Little-wood--P'olya majorization theory in the case of multifunctions. |
| url |
http://studmath.up.krakow.pl/index.php/studmath/article/view/34 |
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AT bozenapiatek somepropertiesofconvexandconcavemultifunctions |
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