Normal maps and submanifolds (Ex)
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Diarmuid Crowley (Talk | contribs)
(Created page with "<wikitex>; Let $(f, b) \colon (M, \nu_M) \to (X, \xi)$ be a degree one normal map. For simplicity, assume that $M$ and $X$ are closed oriented $\text{Cat}$-manifolds of d...")
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(Created page with "<wikitex>; Let $(f, b) \colon (M, \nu_M) \to (X, \xi)$ be a degree one normal map. For simplicity, assume that $M$ and $X$ are closed oriented $\text{Cat}$-manifolds of d...")
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Revision as of 10:26, 24 February 2012
Let be a degree one normal map. For simplicity, assume that and are closed oriented -manifolds of dimension . Suppose that is a codimension submanifold oriented submanifold with normal bundle and that that is transverse to . Prove the following:
- There is a canonical degree one normal map .
- ...