Link homotopy with one codimension two component
نویسندگان
چکیده
منابع مشابه
Local Homotopy Properties of Topological Embeddings in Codimension Two
A b str act . Suppose N is an (n− 2)-manifold topologically embedded in an n-manifold M . Chapman and Quinn have shown that N is locally flat in M provided that the local homotopy groups of M − N at points of N are infinite cyclic and that all the higher local homotopy groups of M−N at points of N vanish. The main theorem in this paper asserts that it is only necessary to assume the homotopy co...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1990
ISSN: 0002-9947,1088-6850
DOI: 10.1090/s0002-9947-1990-0970268-x