Extremal balleans

Protasov, I

Protasov, I (reprint author), Kyiv Univ, Fac Comp Sci & Cybernet, Acad Glushkov Pr 4d, UA-03680 Kiev, Ukraine.

APPLIED GENERAL TOPOLOGY, 2019; 20 (1): 297

Abstract

A ballean (or coarse space) is a set endowed with a coarse structure. A ballean X is called normal if any two asymptotically disjoint subsets of X are......

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