Homotopy trees with trivial classifying ring
نویسندگان
چکیده
منابع مشابه
Homotopy Trees with Trivial Classifying Ring
In this note we study a certain class of groups w for which the homotopy classification of (rr, m)-complexes is independent of the fc-invariant for small m. 1. Homotopy trees. A (tt, w)-complex is a finite, connected w-dimensional CW-complex such that ttx(X) = m and ttj(X) = 0 for 1 < i < m. The homotopy tree HT(tt, m) is a directed tree whose vertices are homotopv classes of (tt, w)-complexes....
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 1976
ISSN: 0002-9939
DOI: 10.1090/s0002-9939-1976-0397722-4