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Автор:

Karimov, U.H.

Заглавие:

On the union of simply connected planar sets

Название издания:

Topology and its applications

Год:

2002

Номер издания:

122

Ключевые слова:

Compact metric space, Simply connected space, Planar continuum, Seifert–van Kampen theorem, Fixed-point property

Аннотация:

Authors prove that the union of any two simply connected compact subspaces of the plane is simply connected if their intersection is path connected and cellular. Authors also show that there exist two simply connected compact subspaces of the plane with a simply connected intersection and a nonsimply connected union.

Язык:

Английский

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Karimov_Repovs_On the union of simply connected planar sets_2002.pdf

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