Realizing Diagrams in the Homotopy Category by Means of Diagrams of Simplicial Sets
نویسندگان
چکیده
منابع مشابه
Centric Maps and Realization of Diagrams in the Homotopy Category
Let D be a small category. Suppose that X̄ is a D-diagram in the homotopy category (in other words, a functor from D to the homotopy category of simplicial sets). The question of whether or not X̄ can be realized by a D-diagram of simplicial sets has been treated by [5]. The purpose of this note is to study a special situation in which the treatment can be simplified quite a bit. We look at two e...
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 1984
ISSN: 0002-9939
DOI: 10.2307/2045321