Extending open families in nonmetric spaces and an application to overlays
作者： Witold Marciszewski , Rolando Jimenez , Tadeusz Dobrowolski
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摘要: We show that a family '1/ of open subsets subset X hereditarily normal paracom pact space P which is locally finite in admits extension jI similar to '1/. apply this fact prove an theorem for overlays over paracompact spaces.
math.hr参考文章(2)
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