Sat Dec 15 17:12:01 EST 2007
Various changes to Chapter two
Sat Dec  1 16:30:36 EST 2007
More on semiclassical calculus and projections in Chaps 2 and 6
Wed Nov 28 15:38:05 EST 2007
Semiclassical section added to Chapter 2
Tue Nov 27 17:24:09 EST 2007
Some corrections to K-theory chapter
Thu Nov 22 17:16:10 EST 2007
First draft of proof of Bott periodicity
Wed Nov  7 21:59:05 EST 2007
A first section on K-theory added
Mon Nov  5 14:18:50 EST 2007
Section on metaplectic group tidied up
Wed Oct 31 22:33:41 EDT 2007
Typos on Rel WF from Peter Speh
Tue Oct 30 09:11:56 EDT 2007
Corrections to first few sections of isotropic chapter
Thu Oct 25 07:46:11 EDT 2007
Section of Hamiltonian added
Mon 22 Oct 23:19:20 EDT 2007
Added sections to Microlocal Chapter on Propagation
Thu Oct 18 12:27:55 EDT 2007
Sobolev space section added to Manifolds Chapter
Mon Oct  1 14:02:41 EDT 2007
Changes to Chapter 6
Sat Sep 29 12:15:27 EDT 2007
Minor changes to Chapter 2