Interleavings via Embeddings
The interleaving distance between persistence modules is by now a well studied metric in topological data analysis. In this talk, we will see how the existence of an interleaving between persistence modules corresponds to a solution to a certain extension problem. This insight leads to a generalization of interleaving distance to the collection of all diagrams in a given category with "weighted" shape categories. Time permitting, we will discuss a connection with the directed homotopy equivalences of Grandis.
Practical information
- Informed public
- Free
Organizer
- Jerome Scherer
Contact
- Jerome Scherer