About
This is the website for an algebraic topology conference series meeting every two years in San Juan, Puerto Rico. Each conference features a variety of events (mini-courses and lecture series, research talks, contributed talks, and general public talks) focusing on recent developments in algebraic topology and their applications to other fields of mathematics, physics, and data science. Click here for more information on past iterations.
The next meeting will take place on July 10–17, 2026. Registration is now open. Save the date and stay tuned for further updates. This iteration is an official satellite event of the International Congress of Mathematicians 2026 (Philadelphia, July 23-30, 2026).
Registration
The registration for this conference is now open and will close on March 15th, 2026. To register fill the form here.
Preliminary Speakers
- Ben Antieau (Northwestern University)
- Shawn Cui (Purdue University)
- Nir Gadish (University of Pennsylvania)
- Ishan Levy (Institute of Advanced Study)
- Mikhail Khovanov (Johns Hopkins University)
- Natalia Pacheco-Tallaj (MIT)
- Julia Plavnik* (Indiana University)
- Andrew Putman (University of Notre Dame)
- Piotr Pstragowski (University of Washington)
- Marithania Silvero (University of Seville)
- Zhenghan Wang (UC Santa Barbara)
- Kirsten Wickelgren (Duke Uniersity)
- Jennifer Wilson (University of Michigan)
- Zhouli Xu (UCLA)
organizers
This conference series is organized by Manuel Rivera (Purdue University), Ralph Kaufmann (Purdue University), Mona Merling (UPenn), and Jeremy Miller (Purdue University). The local organizers are Gabriel Montoya Vega (University of Puerto Rico, Río Piedras) and Iván Cardona (University of Puerto Rico, Río Piedras). If you have any questions you may contact the organizers at algtoppr at gmail dot com.