The Product Theorem on Two σ-Paracompact Spaces
Fang Li
Abstract
Fang Li
Abstract
The following result is proved:Let X be a regular and suppose that Player I has a winning stages in G(DC,X).If both X and Y are σ paracompact,then X×Y is σ paracompact.For the σ sequence mesocompactness,the similar result holds also.
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The following result is proved:Let X be a regular and suppose that Player I has a winning stages in G(DC,X).If both X and Y are σ paracompact,then X×Y is σ paracompact.For the σ sequence mesocompactness,the similar result holds also.
Key concepts: Paracompact space, Product (mathematics), Sequence (biology), Mathematics, Combinatorics, Discrete mathematics, Geometry, Hausdorff space