Workshop on Homotopy Theory

July 7 - 11, 2025, The Fields Institute

Location: Fields Institute, Room 230

Description

This workshop will accelerate development of new directions in chromatic and unstable homotopy theory and in the homotopy theory of polyhedral products. Key will be the exploration of areas of interaction: unstable homotopy theory and polyhedral products have substantial existing intersection while recent developments in chromatic homotopy theory suggest exciting new intersections with unstable homotopy theory and polyhedral products.

Schedule

Monday, July 7th, 2025
09:30 to 10:20	Title TBA Haynes Miller, Massachusetts Institute of Technology
10:20 to 10:40	Coffee Break
10:40 to 11:30	Title TBA Eva Belmont, Case Western Reserve University
11:40 to 12:30	Title TBA Guy Boyde, Universiteit Utrecht
12:30 to 14:30	Lunch
14:30 to 14:40	Remembering Fred Nigel Ray
14:40 to 15:30	Title TBA Martin Frankland, University of Regina
15:30 to 16:00	Coffee Break
16:00 to 16:30	Title TBA Yan Liu, University of Illinois at Urbana-Champaign
16:30 to 17:00	Title TBA Briony Eldridge, University of Southampton

Tuesday, July 8th, 2025
09:30 to 10:20	Title TBA Ralph Cohen, Stanford University
10:20 to 10:40	Coffee Break
10:40 to 11:30	Title TBA Inbar Klang, Columbia University
11:40 to 12:30	Title TBA Anthony Bahri, Rider University, Martin Bendersky, Hunter College of CUNY
12:30 to 14:30	Lunch
14:30 to 14:40	Remembering Fred Helen Cohen
14:40 to 15:30	Title TBA Dennis Sullivan, Stony Brook University
15:30 to 16:00	Coffee Break
16:00 to 16:30	Title TBA Larry So
16:30 to 17:00	Title TBA TBA

Wednesday, July 9th, 2025
09:30 to 10:20	Title TBA Dan Isaksen, Wayne State University
10:20 to 10:40	Coffee Break
10:40 to 11:30	Title TBA Svjetlana Terzic, University of Montenegro
11:40 to 12:30	Title TBA Mona Merling, University of Pennsylvania
12:30 to 14:30	Lunch

Thursday, July 10th, 2025
09:30 to 10:20	Title TBA Inna Zakharevich, Cornell University
10:20 to 10:40	Coffee Break
10:40 to 11:30	Title TBA Ruizhi Huang, Chinese Academy of Sciences
11:40 to 12:30	Title TBA Matthias Franz, Western University
12:30 to 14:30	Lunch
14:30 to 14:40	Remembering Fred Andy Baker
14:40 to 15:30	Title TBA TBA
15:30 to 16:00	Coffee Break
16:00 to 16:30	Title TBA Luigi Caputi, University of Bologna
16:30 to 17:00	Title TBA Lewis Stanton, University of Southampton

Friday, July 11th, 2025
09:30 to 10:20	Title TBA John Jones, Warwick Mathematics Institute
10:20 to 10:40	Coffee Break
10:40 to 11:30	Title TBA Morgan Opie, University of California, Los Angeles
11:40 to 12:30	Title TBA Dai Tamaki, Shinshu University
12:30 to 14:30	Lunch
14:30 to 14:40	Remembering Fred Peter Landweber
14:40 to 15:30	Title TBA Jelena Grbić, University of Southampton
15:30 to 16:00	Coffee Break
16:00 to 16:50	Title TBA Taras Panov, NRU Higher School of Economics

Registered Participants

Name	Affiliation
Anshid Aboobacker	Birla Institute of Technology and Science
Leonard Afeke	University of Toronto
Tala Alaa Eddine	Beirut Arab University
David Allen	City University of New York
Steven Amelotte	Carleton University
Sarah Anderson	Purdue University
Samia Ashraf	GCWUS Pakistan
Danyal Azaz	University of Toronto
Hadi Azizi	University of Toronto
Anthony Bahri	Rider University
Andrew Baker	University of Glasgow
Luis Alejandro Barbosa Torres	Pontificia Universidad Javeriana
Samik Basu	Indian Statistical Institute, Kolkata
Eva Belmont	Case Western Reserve University
Martin Bendersky	Hunter College of CUNY
Sandipan Bhattacherjee	BIRLA INSTITUTE OF TECHNOLOGY MESRA, RANCHI
Terrence Bisson	Canisius College
Michael Borinsky	Perimeter Institute
Guy Boyde	Universiteit Utrecht
Dylan Burke	University of Toronto
Eddy Campbell	Queen's University
Luigi Caputi	University of Bologna
Tobin Carlton Van Buizen	Australia National University
Sean Carroll	Northeastern University
Juan Felipe Celis Rojas	Mathematical Institute - University of Oxford
Himanshu Chaudhary	Albert-Ludwigs-Universitaet Freiburg
Sergio Chaves	Cornell University
Herng Yi Cheng	University of Toronto
Georgii Chernykh	NRU Higher School of Economics
Dan Christensen	Western University
Ralph Cohen	Stanford University
Don Davis	Lehigh University
Briony Eldridge	University of Southampton
Salvatore Elia	University of Southampton
Helen Epelbaum	University of Toronto
Ruslan Erdnigor	University of Toronto
Michael Farber	Queen Mary University of London
Seher Fişekci	Ankara Science University
Chi-Kwong Fok	Xi'an Jiaotong-Liverpool University
Martin Frankland	University of Regina
Matthias Franz	Western University
Brice Gardner	Australian National University
Dominik Gdesz	University of Wroclaw
Surojit Ghosh	Indian Institute of Technology Roorkee
Sacha Goldman	University of Toronto
Tao Gong	Western University
jesus gonzalez	Cinvestav
Vladimir Gorchakov	Western University
Shashen Gounden	University of Regina
Shuchita Goyal	Birla Institute of Technology and Science
Brayton Gray	University of Illinois at Chicago
Jelena Grbić	University of Southampton
Ian Hambleton	McMaster University
John Harper	University of Rochester
Joseph Hlavinka	University of California Berkeley
Satyanath Howladar	University of Florida
Ruizhi Huang	Chinese Academy of Sciences
Hana Huber	CUNY Graduate Center
Yang Hu	New Mexico State University
Dan Isaksen	Wayne State University
Elena Isasi Theus	University of Chicago
Leo Jiang	University of Toronto
Yoyo Jiang	Johns Hopkins University
John Jones	Warwick Mathematics Institute
Sadok Kallel	American Univeristy of Sharjah
Krishnendu Kar	Louisiana State University
Andrzej Karolak	University of Wrocław
Jaspreet Kaur	Maharaja Ranjit Singh Punjab Technical University, India
Robin Koytcheff	University of Louisiana at Lafayette
Nursultan Kuanyshov	SDU University
Nicholas Kuhn	University of Virginia
Indrajeet Kumar	Indian Institute of Science Education and Research, Thiruvananthapuram
Alex LaJeunesse	University of Colorado Boulder
José J. La Luz	Universidad de Puerto Rico
José Luis León Medina	Centro de Investigación en Matemáticas.(CIMAT)
Shane Liu	Toronto Metropolitan University
Yun Liu	Indiana University Bloomington
Wenwen Li	St. Mary's College of Maryland
Yingxin Li	Beijing Normal University
Santiago López de Medrano	Instituto de Matematicas UNAM
Cynthia Ma
Mukhammadrizo Madjidov	University of Toronto
sahin mandal	IIT Bombay
Fedor Manin	University of Toronto
Clover May	NTNU Norwegian University of Science and Technology
John McCleary	Vassar College
Amaranta Membrillo Solis	Queen Mary University of London
Aleksandar Milivojevic	University of Waterloo
Qicheng Mi	University of Toronto
EL MOKHTAR MOKKEDEM	Sorbonne University
Marwa Mosallam
Ramana Murugesan	University of Toronto
Taeuk Nam
Barry Ngo	University of Ottawa
Urban Ogrinec	Faculty of Mathematics and Physics, University of Ljubljana
Stephanie Oh	University of Colorado Boulder
Tamis Panagiotakis	University of Toronto
Lirui Pang	University of Toronto
Taras Panov	NRU Higher School of Economics
Elia Portnoy	Massachusetts Institute of Technology
Bo Rao	University Paris 13
Safarul Rasheed	INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH KOLKATA
Jay Reiter	University of Washington
Samuel Restoy	University of Oklahoma
Jorge Robinson Arrieta	University of Arkansas
Alice Rolf	University of Toronto
Pratik Roy	Northeastern University
Vasilii Rozhdestvenskii	Steklov Mathematical Institute of Russian Academy of Sciences
Hajime Saeki	University of Toronto
Alejandro Saiz Millán	Universidad de Málaga (UMA)
Deepanshi Saraf	Indian Institute of Science Education and Research
Paul Selick	University of Toronto
Alisa Senses	University of St Andrews
Kumar Sannidhya Shukla	Western University
Gunjeet Singh	Wayne State University
Kamil Śmietaniak	Adam Mickiewicz university in Poznan
Tse Leung So	University of Southampton
Lewis Stanton	University of Southampton
Kimball Strong	Cornell University
Yuxuan Sun	University of Toronto
Tan Su	New York University
Dai Tamaki	Shinshu University
Jacob Taylor	University of Toronto
Svjetlana Terzic	University of Montenegro
Stephen Theriault	University of Southampton
Vahid Soleimany	vahid soleimani
Ivan Vasilev	Saint-Petersburg State University
Pravin Kumar Vellaisamy	IISER Mohali
Fedor Vylegzhanin	NRU Higher School of Economics
Elon Wang	University of Toronto
YUYANG WANG	University of Toronto
Alex Waugh	University of Washington
Jerry Wei	University of California Berkeley
David White	Denison University
Tsz Hin Wong	University of Toronto
Enxin Wu	Shantou University
Miguel Xicotencatl	Centro de Investigacion y de Estudios Avanzados del IPN
Shuhang Xue	University of Minnesota - Twin Cities
Xiaomeng Xu	Beijing Institute of Mathematical Sciences and Applications
Ergun Yalcin	Bilkent University
So Yamagata	Fukuoka University
Juxin Yang	Beijing Institute of Mathematical Sciences and Applications
Shiyu Yan	Leiden University
Sin Hang Jason Yeung	University of Toronto
Ze Yuan	National University of Singapore
Indira Zeinikesheva	University of Pittsburgh
Mingyang Zhou	Tufts University

Organizing Committee

Anthony Bahri - Rider University

Ruth Charney - Brandeis University

Ran Levi - University of Aberdeen

Paul Selick - University of Toronto

Stephen Theriault - University of Southampton

Jie Wu - Beijing Institute of Mathematical Sciences and Applications

Scheduled as part of

Focus Program on Algebraic Topology In memory of Fred Cohen

The Fields Institute for
Research in Mathematical Sciences