Product of PL fibrators as codimension fibrators

Young Ho Im; Yongkuk Kim

doi:10.4134/CKMS.2007.22.2.289

Product of PL fibrators as codimension fibrators

Young Ho Im, Yongkuk Kim

Pusan National University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We describe some conditions under which the product of two groups with certain property is a group with the same property, and we describe some conditions under which the product of hopfian manifolds is another hopfian manifold. As applications, we find some PL fibrators among the product of fibrators.

Original language	English
Pages (from-to)	289-295
Number of pages	7
Journal	Communications of the Korean Mathematical Society
Volume	22
Issue number	2
DOIs	https://doi.org/10.4134/CKMS.2007.22.2.289
State	Published - 2007

Keywords

Approximate fibration
Codimension-κ PL fibrator
Degree of a map
Hopfian manifold
Normally cohopfian
Sparsely abelian

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10.4134/CKMS.2007.22.2.289

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title = "Product of PL fibrators as codimension fibrators",

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KW - Codimension-κ PL fibrator

KW - Degree of a map

KW - Hopfian manifold

KW - Normally cohopfian

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Product of PL fibrators as codimension fibrators

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Keywords

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