## Sheaves I

July 26, 2009

This post is incomplete. It is intended to be a summary of Hartshorne 2.1 plus a bit more.

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## Diagonalization and Jordan Form I

July 25, 2009

This post talks about the existence of Jordan form by decomposing a vector space into direct sum of generalized eigenspaces.

## Cayley-Hamilton Theorem II

July 24, 2009

This post proves the Cayley-Hamilton for finite -modules, and generalize it to Nakayama’s lemma.

## Cayley-Hamilton theorem I

July 23, 2009

This post proves Cayley-Hamilton using invariant subspaces.

## Hello world!

July 23, 2009

Welcome to WordPress.com. This is your first post. Edit or delete it and start blogging!