Prof. Dr. Sebastian HenselMathematics Institute, University of Munich Email: hensel@math.lmu.de Tel: +49 (0)89 2180 4448 

About Me  Research  Teaching  Other 
Theses
 Bachelor Theses
I am happy to supervise Bacheror theses. If you are interested, please contact me by email or after one of my classes.  Master Theses
I am currently accepting Masters students for topics in geometry and topology. Usually, if you are interested in writing a thesis with me, you should have taken at least one seminar or course with me.
Winter semester 2019/20
 Geometry Oberseminar
Information on the Geometry Oberseminar can be found here.  Topology I
A script, containing the material covered up to now, as well as some of the upcoming material, can be found here. This script may still contain typos  please contact me if something seems wrong.
The exam will take place on February 12, 12:1515:00, in room B 138.
There are two problem sessions, the first Wednesdays 810 in B041, and the second Fridays 1012 in C112.
Problem sets are due on Tuesday, end of class
Summer semester 2019
 Geometry Oberseminar
Information on the Geometry Oberseminar can be found here.  Riemannian Geometry
This is a continuation of the differentiable manifolds course from last semester.
The Nachklausur will be on October 4, 912, in room B138.
The results of the Nachklausur are here.
For preparation, here is the original exam, with solution sketches.
A script, containing the material covered up to now, can be found here. An outlook containing material that will be covered in upcoming lecture is here. This latter document is likely full of mistakes and incomplete.
Problem sets:
 Set 1
 Set 2 (Prepare Problem 2 for May 7th)
 Set 3. A solution to Problem 3.1
 Set 4
 Set 5 (Think about Problem 2 in advance at home)
 Set 6
 Set 7
 Set 8A solution to Problem 8.1
 Mapping class groups and lowdimensional topology
This is an introduction to mapping class groups and related topics. I will assume familiarity with manifolds, but not much more.
A preliminary script, containing new material and (slowly) also older material, can be found here
Tuesday, June 15, from 24, in room B252 there will be an extra class (since the course had to be cancelled once).
Winter semester 2018/19
 Differentiable Manifolds
The Einsicht (a chance to look at your exam) will happen Thursday, May 2, 1011 am in room B336 (the TMP meeting room).
The lecture script can be found here.
The notes for Robert Hellings lectures are here: Physics and exterior derivatives, More on connections, and physics outlook.
This is a brief summary of important homework problems (and a solution of problem 10.2c).
A solution to Problems 2 and 3 of the exam. Solutions for the makeupexam will be published shortly.