Algebraic topology and its applications, AIMS Senegal, Spring 2023
Instructor: | Joseph Maher |
Webpage: | http://www.math.csi.cuny.edu/~maher/teaching/2023/spring/tda/ |
Email: | joseph.maher@csi.cuny.edu |
Outline:
The purpose of this course is to cover the foundational mathematics needed for various techniques in topological data analysis, such as persistent homology. We will illustrate the methods with some basic examples using R.
Topics:
Topological spaces, simplicial complexes, metric spaces, manifolds
Topological invariants, path connected, simply connected, fundamental group, higher homotopy groups
Homology, simplicial homology, homological algebra
Persistent homology, diagrams, barcodes, landscapes, stability
Examples:
Assignments:
References:
There is no specific set text for this course, but the standard reference for a geometric approach to algebraic topology is:
Allen Hatcher, Algebraic Topology, Cambridge University Press, ISBN 0-521-79540-0.
The following two books both give introductions to topological data analysis:
Gunnar Carlsson and Mikael Vejdemo-Johansson, Topological Data Analysis with Applications
Raul Rabadan and Andrew J. Blumberg, Topological Data Analysis for Genomics and Evolution
Here are some websites and papers for further reading and more examples in R:
These are the notes I make for class, they are probably not of much use to anyone else. Here are the smartboard pics.