Original scientific paper

More on unicoherence at subcontinua

J. J. Charatonik
I. Puga

Abstract

Studies are continued of unicoherence of a continuum X at
its subcontinuum Y. Relations are analyzed between unicoherence of X at Y, unicoherence of either X or Y, and structure of components of the complement X \Y. The obtained results generalize certain teorems
proved in cite [OP]. Further, it is shown that terminality of Y implies
unicoherence of X at Y. Applications are shown of this result to
compactifications of a ray.

Keywords

component; continuum; locally connected; unicoherence; nicoherence at a subcontinuum

Hrčak ID:

728

URI

https://hrcak.srce.hr/728

Publication date:

22.12.2003.

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