2017/02/12 by Tajik, Mehdi, Mashayekhy, Behrooz, Pakdaman, Ali
#55R05 #55R35 #55R65 #57M12 #Algebraic Topology (math.AT) #FOS: Mathematics
paper · doi:10.48550/arxiv.1702.03548
In this paper, we study h-fibrations, a weak homotopical version of fibrations which have weak covering homotopy property. We present some homotopical analogue of the notions related to fibrations and characterize h-fibrations using them. Then we construct some new categories by h-fibrations and deduce some results in these categories such as the existence of products and coproducts.