Subject: question for discussion list
Date: Wed, 2 Oct 2002 17:54:27 -0700 (PDT)
From: Igor Belegradek
To: dmd1@lehigh.edu
Dear Professor Davis,
Could you post the following question for the Topology
discussion list?
Let M be a boundary component of a cobordism W such that the
inclusion M-->W is r-connected. It is known that if rr.
(See e.g. C. T. C. Wall, Geometrical connectivity I, J. London.
Math. Society., 3, (1971), 597-604).
Is the bound r