# Peter Goričan: Reduced Vietoris-Rips Complexes, part 1

Date of publication: 4. 12. 2023

Geometric topology seminar

Wednesday

6

December

Time:

10:15 - 11:45

Location:

Online

ID: 927 2980 9880

In the seminar we will first define RNG graphs (relative neighborhood graphs), with the help of which we will prove some properties for Rips com- plexes, and then we will define a reduced Rips complex and show the con- nection with the Rips complex. Finally, we will look at the algorithm for computing one-dimensional persistent homology on reduced Rips complexes.

Vljudno vabljeni! B. Gabrovšek and D. Repovš