locally finite maps
locally finite maps
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DOI:
10.1090/s0002-9939-1977-0442878-9
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发表时间:
1977
期刊:
影响因子:
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通讯作者:
E. Michael
中科院分区:
文献类型:
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作者:
E. Michael
A map f: X -* Y is called a-locally finite if every a-locally finite cover Lt of X has a refinement S such that f(s) is a-locally finite. The principal purpose of this paper is to provide proofs of some results on these maps which were announced by the author in a previous note.