Geodesic
Factorizations of set-valued mappings with separable range
Commentationes Mathematicae Universitatis Carolinae, Tome 37 (1996) no. 4, pp. 809-814

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Right factorizations for a class of l.s.c\. mappings with separable metrizable range are constructed. Besides in the selection and dimension theories, these l.s.c\. factorizations are also successful in solving the problem of factorizing a class of u.s.c\. mappings.
Classification : 54C60, 54C65, 54F45
Keywords: set-valued mapping; lower (upper) semi-continuous; factorization 
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     author = {Gutev, Valentin G.},
     title = {Factorizations of set-valued mappings with separable range},
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     pages = {809--814},
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     number = {4},
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     zbl = {0886.54016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1996__37_4_a12/}
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Gutev, Valentin G. Factorizations of set-valued mappings with separable range. Commentationes Mathematicae Universitatis Carolinae, Tome 37 (1996) no. 4, pp. 809-814. http://geodesic.mathdoc.fr/item/CMUC_1996__37_4_a12/