An Introduction to Algebraic Topology (Graduate Texts in by Joseph J. Rotman

Y by G(t, s) = F(f(t), s). Note that G: ({Jo 0 f ::e ({J1 0 f (of course, ({Jo 0 f and ({J1 0 f are closed paths in Yat ({Jo(xo) and ({J1 (x o ), respectively). Consider the two triangulations of the square I x I pictured below. ----------,--------"p c /j r - - - - - - - 7 1 p a""--------------"b " ' - - - - - - - - - ' " {3 3.

Download PDF sample

Rated 4.54 of 5 – based on 46 votes