Notes updated to 10.04.2023

The updated notes have been placed in the shared folder.

Change in date of this Friday lecture

 The lecture originally scheduled for Friday April 14 at 4 PM IST has been shifted to Saturday April 15 at 4 PM IST. Only for this week!

Notes updated to 7.4.2023

 The updated notes have been placed in the shared folder.

Please note there is a strong chance that the lecture on 14.4.2023 will be re-scheduled due to some special activity at ICTS. The date and time of the replacement lecture will be posted here as soon as it is decided.

Notes updated to 03.04.2023

The notes have been updated to 03.04.2023. Also I have included figures for the previous lecture, which I had missed out in the last update.

Notes updated to 30.03.2023

The notes, updated to include my lecture on 30.03.2023, have now been uploaded to the shared folder. I apologise for the delay.

There is a small change in the notes compared to the lecture. I realised that the entire compactness proof for the space of curves from P to Q can be stated in terms of sequential compactness, which involves convergence of sequences and convergence curves, without separately mentioning limit points or limit-point compactness. So I have re-stated everything in terms of sequential compactness. This makes it a little shorter, and I hope also clearer.

As I mentioned once before, I often make changes to earlier parts of the notes as well, and indeed I added a few points here and there -- including the references that I'm using so far. So you may find it useful to go through the notes from the beginning. I also have a plan to make the figures a little more elegant using some software, but as of now I can't guarantee this will happen.

 

 My notes, updated after today's lecture, are available in the shared folder (see previous post).

Course documents (including notes up to today)

Materials relevant to the course can be found in this folder (link below). 

The updated notes as of today are here now. After each lecture you can download the updated notes and delete the old file. If I find errors in an existing version then they will be corrected in the next version, so please always use the latest version. 

In the same folder you will also find a PDF of my textbook with Prof. N. Mukunda, the first half is on Topology and Differential Geometry.

Course Folder

Please leave a comment here if you have any trouble accessing the folder or its contents.