1 citations · 2 across the 3 of their papers we have counts for
Showing math.GNShow all
3 papers · 1 filter
math.GN2004★ 1 cited
Extension dimension and quasi-finite CW-complexes
Alex Karasev, Vesko Valov
We extend the definition of quasi-finite complexes by considering not necessarily countable complexes. We provide a characterization of quasi-finite complexes in terms of L-inverti…
math.GN2001
Topological semigroups and universal spaces related to extension dimension
A. Chigogidze, A. Karasev, M. Zarichnyi
It is proved that there is no structure of left (right) cancelative semigroup on -dimensional universal space for the class of separable compact spaces of extensional dimensio…
math.GN1999
Continuous selections with respect to extension dimension
A. V. Karasev
The paper is devoted to generalization of well-known Michael's Selection theorem on the case of extension dimension.