• 제목/요약/키워드: codimension k fibrator

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PRODUCT OF PL FIBRATORS AS CODIMENSION-k FIBRATORS

  • Im, Young-Ho;Kim, Yong-Kuk
    • 대한수학회논문집
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    • 제22권2호
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    • pp.289-295
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    • 2007
  • 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.