Spivak normal fibration (Ex)
(Difference between revisions)
m |
m |
||
Line 8: | Line 8: | ||
Determine the Spivak normal fibration of $E$ above in terms of $\xi$ and the Spivak normal fibration of $X$. | Determine the Spivak normal fibration of $E$ above in terms of $\xi$ and the Spivak normal fibration of $X$. | ||
{{endthm}} | {{endthm}} | ||
− | Here are some hints for this problem: [[Tangent bundles of bundles (Ex)]] {{citeD|Wall1966a}} {{citeD|Chazin1975}} | + | Here are some hints for this problem: [[Tangent bundles of bundles (Ex)]], {{citeD|Wall1966a}}, {{citeD|Chazin1975}} |
</wikitex> | </wikitex> | ||
== References == | == References == | ||
{{#RefList:}} | {{#RefList:}} | ||
[[Category:Exercises]] | [[Category:Exercises]] |
Revision as of 17:56, 9 February 2012
In the following exercises be a connected Poincaré complex of formal dimension .
Exercise 0.1. Let be a spherical fibration with homotopy fibre . Show that is a Poincaré complex of formal dimension .
Here is an interesting problem we now confront
Problem 0.2. Determine the Spivak normal fibration of above in terms of and the Spivak normal fibration of .
Here are some hints for this problem: Tangent bundles of bundles (Ex), [Wall1966a], [Chazin1975]