The main activity of the research network is an interactive online seminar. Please join our network to get email invitations to the talks. The seminars are delivered using the Zoom videoconferencing platform. For more instructions on how to join the zoom meetings, please email the AATRN co-directors Henry Adams, Sara Kalisnik, or Elchanan Solomon. If you missed our earlier talks you can watch them at our YouTube Channel by clicking on the links below; our YouTube Channel has over 2,200 subscribers, over 290 videos, and over 20 hours watched per day. The article How do I ... develop an online research seminar? from the September 2020 Notices of the American Mathematical Society gives a brief history of the AATRN seminar.

Please see the Topological Complexity seminar (AATRN-TC) hosted by Dan Cohen, Jesus Gonzalez, and John Oprea, and please also see the Vietoris-Rips seminar (AATRN-VR) hosted by Henry Adams and Facundo Mémoli

Please see the Tutorial-a-thon that we will be co-hosting in March, 2021.

Upcoming seminars You may add the associated google calendar. All talks are at 11am Eastern Time unless denoted otherwise.

  • Wed May 12, Paul Bendich, Data Complexes, Obstructions, Persistent Data Merging
  • Wed May 19, Beatriz Pascual Escudero, Using Algebraic Geometry to detect robustness in Reaction Networks
  • Wed May 26, Aurora Clark
  • Wed June 2, AA"Tea"RN tea time
  • Wed June 16, Yang Hui He
  • Wed June 23, 10am Eastern, Kelin Xia, Topological data analysis (TDA) based machine learning models for drug design
  • Wed June 30, Daniela Egas Santander
  • Wed July 7, Mustafa Hajij
  • Wed July 14, Mikhail Katz
  • Wed July 21, Mason Porter
  • Wed July 28, Sohail Iqbal
  • Wed Aug 4, Francesco Vaccarino
  • Wed Aug 11, Kathryn Hess interviewed by Peter Bubenik
  • Wed Aug 18, AA"Tea"RN tea time
  • Wed Aug 25, Elchanan Solomon
  • Wed Sep 1, Petar Pavešić
  • Wed Sep 8, Steve Oudot
  • Wed Sep 15, Martina Scolamiero
  • Wed Sep 22, Teresa Heiss
  • Wed Sep 29, Lisbeth Fajstrup interviewed by Martin Raussen
  • Wed Oct 6, Stéphane Béreux
  • Wed Oct 20, Robert Adler interviewed by Omer Bobrowski
  • Wed Dec 1, Vasileios Maroulas
  • Wed Jan 19, Yuliy Baryshnikov
  • 2022, Wed Feb 9, 6pm Eastern, Shmuel Weinberger interviewed by Katharine Turner
  • 2022, Wed Mar 9, Robert Ghrist interviewed by Radmila Sazdanovic

Past seminars

Spring 2021

You may also be interested in a subset of the contributed and accepted ATMCS 2020 talks that we hosted online over January 11-16, 2021.

Fall 2020

Summer 2020. You may also be interested in a subset of the contributed and accepted ATMCS 2020 talks which were hosted online.

Spring 2020

Fall 2019

Spring 2019

Fall 2018

Spring 2018

Fall 2017

Spring 2017

Fall 2016

Spring 2016

Fall 2015

Spring 2015

Fall 2014

Some of the slides from 2014-2016 are also available here.