handbook of algebraic topology - School of Mathematics
We leave this as an exercise to the reader, see also 10.8 below. In Baues [6] we use 9.7 ... THEOREM 5.3 ([28, p. 226]). Let f : X -^Y be a proper map of ...
We leave this as an exercise to the reader, see also 10.8 below. In Baues [6] we use 9.7 ... THEOREM 5.3 ([28, p. 226]). Let f : X -^Y be a proper map of ...