Subject: weak equivalence pi_k(X)-->pi_k(Y) if k>n
From: Gaucher Philippe
Date: Thu, 22 Jun 2006 16:00:01 +0200
Dear All
Is there a known construction on the category of compactly generated
topological spaces, or on the category of simplicial sets of a model
category
structure such that X-->Y is a weak equivalence iff pi_k(X)-->pi_k(Y) is
an
isomorphism for k > n (n fixed).
(for kD^{n+1}).
Thanks in advance. pg.