most citedOn two problems in extension theory

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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.GN2003

Extraordinary dimension of maps

A. Chigogidze, V. Valov

We establish a characterization of the extraordinary dimension of perfect maps between metrizable spaces.