• Preliminary version of notes for Lecture 24 up, some later changes.
• Preliminary version of notes for Lecture 23 up.
• All the nine problem sets up to this point have been graded and returned -- if you missed anything let me know!
• Partial notes for Lecture 22. Added an answer to a question (from Florent)
• Very brief notes for Lecture 21 (21 Nov).
• First shot at final assignment up.
• Brief notes for Lecture 20 (19 Nov).
• Lecture 18 starting to appear; a bit more on 18 November, 2013.
• Some more of the notes for Lecture17 up and more to follow, 15 November, 2013.
• Lecture today, 14 November, 2013, cancelled. Sorry about that!
• Preliminary version of Lecture 19 up. Expanded later on 12 November, 2013.
• Correction of defining inequality in Problems9.
• Problems9 up -- due date shifted back a week. The possibilities for Assignment 2 should come up this week.
• A little more added to Lecture 17, 9 November, 2013.
• A little bit of Lecture 17 to answer a question.
• Some clarifications added to Problems 8.
• It has been suggested that the due date for the second assignment be moved back to Frida 6 December. Any objections?
• Problems8 up. There will be a Problem set 9 and then Problem set 10 will be the second Assignment, which I am planning to make due on Monday 2 December -- but I am open to counterproposals. There will be nothing due after that.
• Preliminary version of Lecture 16 up -- I will add some more about the Fredholm determinant when I get a chance.
• Added some notes about P4 of Problems7 in response to questions this afternoon (30 October, 2013).
• Lecture15 trimmed to correspond to reality.
• Preliminary version of note for Lecture15 up.
• Typos fixed involving inverses in Problems7.
• Problems7 up and then revised.
• Added a bit more to the notes for Lecture 14 in response to question during and after the lecture. Any more question?
• Typo in Lecture 14 fixed.
• Notes for Lecture 14 up.
• Notes for Lecture 13 trimmed to represent what I actually covered.
• So, No2 in Problems 6 was wrong -- I have changed it back to what I had originally intended. Sorry about that.
• Added strong convergence and some more detail on compactness to L13.
• Preliminary version of Lecture 13 up -- if you want more detail about some part of this now would be a good time to say so!
• Expanded the hint on the last problem a bit.
• Problems 6 up.
• Lecture 11 -- revised with a little about periodic distributions.
• First version of Lecture 11 up -- the proof of hypoelliptic regularity from Lecture 10 is more-or-less in here.
• Very brief notes for Lecture 10.
• Problem set 5 = Assignment 1 up, 5 October, 2013.
• Added some hints to Problems 4 after my office hour!
• Lecture 9, at least in part, up. 2 October, 2013. Revised a bit later.
• Hormander discusses homogeneous distributions in Section 3.2, although it is not the easiest reading.
• Typo fixed in Problems4, No2. Thanks Nina.
• Preliminary version of notes for Lecture 8 up.
• A bit late in posting Problems4. Note that Problem set 5 will not be due until Oct 19 and will be the first assignment. I will post it early in the coming week.
• Notes for Lecture 7, not quite finished; I added a bit more, maybe into Lecture 8.
• Very brief notes for Lecture 6.
• Short solutions to Problems2 up.
• Potential confusion in Problems3 N3 addressed, thanks Chen.
• Bad typo (definition of Sobolev space!) fixed in notes for Lecture 3 -- Thanks Max.
• Problems 3 up.
• Lecture 5 -- Nina asked that I put these up before lecture, but note that they are not proofread.
• Everyone should have received there graded Problem Set 1 -- if not let me know.
• Notes for Lecture 4.
• My brief solutions to Problem set 1 up, 14 solutions received: 14 September, 2013.
• Another correction to Problems 2, Q3A this time, thanks Nina.
• Typo corrected in Problems2 Q4. Thanks Ewain.
• Second problem set up.
• Another typo in Problems1 fixed, Euclidean norm not something else. Thanks Evgeni.
• Minor typo in Problems1 f for F, thanks Hyuk Jun.
• Fixed the broken link to the old notes -- thanks Max.
• Thanks to the fifteen of you who responded to the diagnostic test. Really quite reassuring! If you did not hear from me, I did not get your submission!
• Problem set 1 in place, 6 September, 2013 -- feel free to ask me about this or (almost) anything else.
• Diagnostic below -- please take a moment to go through this.