Interactive Events

We organize several interactive activities that constitute a platform for researchers to increase their visibility in the field, and to get to know the community, all that in an informal atmosphere. These activities are targeted at young researchers, but everybody is welcome to attend!

Upcoming activities

Tutorial-a-thon Fall 2021

The next tutorial-a-thon will take place online on October 28, 2021 at 11:30am Eastern, with follow-up meetings with your small groups on November 4 and November 11. For more details, please see the Tutorial-a-thon webpage and fill out our interest form.

We have written an article on How to Tutorial-a-thon in the October issue of the AMS notices.

AA"Tea"RN Tea-time

During the tea-time you have the possibility to meet new scientists in an informal atmosphere! In groups of about four, folks are welcome to chat about whatever they like!

The next tea-time will take place on Wednesday, December 15, 2021 at 11am Eastern.

Poster Session January 2022

We are organizing open poster sessions via Zoom, with the intention of giving a platform to younger members of our community to showcase their work, as well as a place for everyone to present their most recent research results. Topics of interest will span the full range of applied and computational topology.

The webpage for the poster sessions is at

The next poster session is planned for Tuesday, January 25, 2022, at 11am Eastern.

Completed projects

Poster Session October 2021

Our first poster session took place on October 8th, 2021, with 26 amazing posters, and over 50 attendees! You can check out the posters here:

Tutorial-a-thon March 2021

March 2021 saw the first Tutorial-a-thon, developed in conjunction with WinCompTop and organized by Henry Adams, Hana Dal Poz Kouřimská, Teresa Heiss, Sarah Percival, and Lori Ziegelmeier.

Members of the AATRN community produced a great variety of tutorial-level video content, ranging from theoretical principles to running code and data applications.

The recordings can be found here.

We have written an article on How to Tutorial-a-thon in the October issue of the AMS notices.