On Homotopy Equivalence Of Nonnilpotent Spaces And Its Applications

  • Han, Sang-eon (Department of Mathematics College of Natural Science Honam University)
  • 발행 : 2000.04.01

초록

In this paper we generalize the Whitehead theorem which says that a homology equivalence implies a homotopy equivalence for nilpotent spaces. We make some theorems on a homotopy equivalence of non-nilpotent spaces, e.g., the solvable space or space satisfying the condition (T**) or space X with $\pi$1(X) Engel, or locally nilpotent space with some properties. Furthermore we find some conditions that the Wall invariant will be trivial.

키워드

참고문헌

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