Strong surjectivity is equivalent to C-injectivity
نویسندگان
چکیده
منابع مشابه
Approximate Maps Characterizing Injectivity and Surjectivity of Maps
In the theory of inverse systems, in order to study the properties of a space X or a map f : X → Y between spaces, one expands X to an inverse system X or expands f to a map f : X → Y between the inverse systems, and then work on X or f . In this paper, we define approximate injectivity (resp., surjectivity) for approximate maps, and show that a map f : X → Y between compact metric spaces is in...
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ژورنال
عنوان ژورنال: Theoretical Computer Science
سال: 1982
ISSN: 0304-3975
DOI: 10.1016/0304-3975(82)90069-x