Description:
This seminar wants to provide an introduction to the subject of the
discrete Laplace operator on locally finite graphs. The points we aim
to address are
* Definition of infinite weighted graph;
* Definition and basic properties of the discrete Laplace operator
both on finite and infinite graphs;
*
Heat kernel estimates on infinite graph;
*
Stochastic completeness;
*
The Heat equation.
We will adjust the specific topics in order to match the participant's
levels and interests. As bibliography we refer to
* "Introduction to Analysis on Graphs", A. Grigor’yan, AMS
University lecture series volume 71 (2018);
*
* "Graphs and Discrete Dirichlet Spaces”, M. Keller, D. Lenz, R.
K. Wojciechowski, A Series of Comprehensive Studies in Mathematics
volume 358 (2021).
Further research papers will be added depending on the participation
and the interest of the students.
Prerequisites: Functional analysis, measure and integration theory.
Frequency | Weekday | Time | Format / Place | Period | |
---|---|---|---|---|---|
weekly | Mi | 12-14 | 13.10.2025-06.02.2026 |
Module | Course | Requirements | |
---|---|---|---|
24-M-AN-ST5a Ausgewählte Kapitel der Analysis 1 | Seminar Selected Topics in Analysis | Study requirement
Graded examination |
Student information |
24-M-AN-ST5b Ausgewählte Kapitel der Analysis 2 | Seminar Selected Topics in Analysis | Study requirement
Graded examination |
Student information |
24-M-P1 Profilierung 1 | Profilierungsseminar | Study requirement
|
Student information |
24-M-P1a Profilierung 1 Teil A | Profilierungsseminar | Study requirement
|
Student information |
24-M-P1b Profilierung 1 Teil B | Profilierungsseminar | Study requirement
|
Student information |
24-M-P2 Profilierung 2 | Profilierungsseminar | Study requirement
|
Student information |
24-M-PWM Profilierung Wirtschaftsmathematik | Profilierungsseminar | Study requirement
|
Student information |
The binding module descriptions contain further information, including specifications on the "types of assignments" students need to complete. In cases where a module description mentions more than one kind of assignment, the respective member of the teaching staff will decide which task(s) they assign the students.