The AR-Property of the spaces of closed convex sets
Katsuro Sakai ; Masato Yaguchi
Colloquium Mathematicae, Tome 106 (2006), p. 15-24 / Harvested from The Polish Digital Mathematics Library

Let ConvH(X), ConvAW(X) and ConvW(X) be the spaces of all non-empty closed convex sets in a normed linear space X admitting the Hausdorff metric topology, the Attouch-Wets topology and the Wijsman topology, respectively. We show that every component of ConvH(X) and the space ConvAW(X) are AR. In case X is separable, ConvW(X) is locally path-connected.

Publié le : 2006-01-01
EUDML-ID : urn:eudml:doc:284055
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     title = {The AR-Property of the spaces of closed convex sets},
     journal = {Colloquium Mathematicae},
     volume = {106},
     year = {2006},
     pages = {15-24},
     zbl = {1099.54013},
     language = {en},
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Katsuro Sakai; Masato Yaguchi. The AR-Property of the spaces of closed convex sets. Colloquium Mathematicae, Tome 106 (2006) pp. 15-24. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm106-1-2/