Fuzzy chain complex and fuzzy homotopy
In this article the authors introduce the notions of fuzzy (co)homology, fuzzy exact sequence of fuzzy complexes and fuzzy homotopy, and obtain some results related to these notions. Constructing the category of fuzzy complexes, an additive functor is defined from the category of fuzzy complexes to the category of fuzzy modules [\textit{S. R. López-Permouth} and \textit{D. S. Malik}, Inf. Sci. 52, No. 2, 211-220 (1990; Zbl 0724.16001)], and some interesting results are achieved.
scientific article; zbMATH DE number 1462796