Member Seminar
2026-09-25 12:00 - 13:00, 2026-10-02 12:00 - 13:00, 2026-10-09 12:00 - 13:00, 2026-10-16 12:00 - 13:00, 2026-10-23 12:00 - 13:00 (America/New_York) | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States

Workshop on Lagrangian Floer theory and applications
2026-09-28 08:00 - 2026-10-02 17:00 | CMSA 20 Garden Street Cambridge, Massachusetts 02138 United States
Workshop on Lagrangian Floer Theory and Applications
Dates: September 28 – October 2, 2026
Location: CMSA G10, 20 Garden St., Cambridge MA 02138
This workshop is part of the Lagrangian Floer Theory and Applications Program
Registration Form
Speakers will include:

Mohammed Abouzaid, Stanford University
Octav Cornea, University of Montréal
Tobias Ekholm, Uppsala University
Sheel Ganatra, USC
Andrew Hanlon, University of Oregon
Yanki Lekili, Imperial College London
Georgios Dimitroglou Rizell, Uppsala University
Paul Seidel, MIT
Egor Shelukhin, University of Montréal
Vivek Shende, Berkeley/Syddansk

Organizers: Denis Auroux (Harvard), Jonny Evans (Lancaster), and Chris Woodward (Rutgers)

Schedule outline
Monday 9/28/26

9:00 – 9:30
Breakfast

9:30 – 10:30
Talk 1

10:30 – 11:00
Break

11:00 – 12:00
Talk 2

12:00 – 1:30
Lunch

1:30 – 2:30
Talk 3

2:30 – 3:00
Break

3:00 – 4:00
Talk 4

Tuesday 9/29/26

9:00 – 9:30
Breakfast

9:30 – 10:30
Talk 5

10:30 – 11:00
Break

11:00 – 12:00
Talk 6

12:00 – 1:30
Lunch

1:30 – 2:30
Talk 7

2:30 – 3:00
Break

3:00 – 4:00
Talk 8

Wednesday 9/30/26

9:00 – 9:30
Breakfast

9:30 – 10:30
Talk 9

10:30 – 11:00
Break

11:00 – 12:00
Talk 10

12:00 – 1:30
Lunch

1:30 – 2:30
Talk 11

2:30 – 3:00
Break

3:00 – 4:00
Talk 12

Thursday 10/1/26

9:00 – 9:30
Breakfast

9:30 – 10:30
Talk 13

10:30 – 11:00
Break

11:00 – 12:00
Talk 14

12:00 – 1:30
Lunch

1:30 – 2:30
Talk 15

2:30 – 3:00
Break

3:00 – 4:00
Talk 16

6:30
Dinner

Friday 10/2/26

9:00 – 9:30
Breakfast

9:30 – 10:30
Talk 17

10:30 – 11:00
Break

11:00 – 12:00
Talk 18

12:00 – 1:30
Lunch

1:30 – 2:30
Talk 19

2:30 – 3:00
Break

3:00 – 4:00
Talk 20

Colloquium
2026-09-28 16:30 - 17:30, 2026-10-05 16:30 - 17:30, 2026-10-19 16:30 - 17:30, 2026-10-26 16:30 - 17:30 | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States

Geometry and Quantum Theory Seminar
2026-09-29 16:15 - 18:00, 2026-10-06 16:15 - 18:00, 2026-10-13 16:15 - 18:00, 2026-10-20 16:15 - 18:00, 2026-10-27 16:15 - 18:00 | Science Center 507, 1 Oxford Street, Cambridge, 02138
Joint Math/CMSA Geometry and Quantum Theory Seminar

New Technologies in Mathematics Seminar
2026-09-30 14:00 - 15:00, 2026-10-07 14:00 - 15:00, 2026-10-14 14:00 - 15:00, 2026-10-21 14:00 - 15:00, 2026-10-28 14:00 - 15:00 | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States
New Technologies in Mathematics Seminar
Speaker: tba

AI for the Working Mathematician
2026-09-30 16:30 - 17:30 | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States
AI for the Working Mathematician
Speaker: Harold Williams, USC
Title: TBA

Geometry and Mathematical Physics Seminar
2026-10-01 16:30 - 17:30 | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States
Geometry and Mathematical Physics Seminar
Speaker: Tobias Ekholm, Uppsala

Geometry and Mathematical Physics Seminar
2026-10-08 16:30 - 17:30 | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States
Geometry and Mathematical Physics Seminar
Speaker: John Alexander Cruz Morales, Universidad Nacional de Colombia

AI for the Working Mathematician
2026-10-09 16:30 - 17:30 | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States
AI for the Working Mathematician
Speaker: Jordan Ellenberg, University of Wisconsin-Madison
Title: TBA

AI for the Working Mathematician
2026-10-14 16:30 - 17:30 | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States
AI for the Working Mathematician
Speaker: Lauren Williams, Harvard
Title: First Proof Batch 3: Mathematicians putting AI to the test

Geometry and Mathematical Physics Seminar
2026-10-15 16:30 - 17:30 | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States
Geometry and Mathematical Physics Seminar
Speaker: Spiro Karigiannis, University of Waterloo

Math Science Lectures in Honor of Raoul Bott | Daniel Litt, U Toronto
2026-10-19 16:00 - 17:00 | MA
Dates: October 19 & 21, 2026
Time: 4:00–5:00 pm ET
Location: Science Center Lecture Hall A and via Webinar
In-person registration
Webinar Registration
Speaker: Daniel Litt, University of Toronto & Benedict H. Gross Distinguished Visitor, Harvard Mathematics Department
Lecture 1: The arithmetic of differential equations
Monday, October 19, 2026, followed by a reception in the Math Dept Austine & Chilton McDonnell Common Room, 4th floor

Lecture 2: Non-abelian motives
Wednesday, October 21, 2026

Harvard Mathematics Professor Raoul Bott (1923 – 2005), was a Hungarian-American mathematician known for numerous foundational contributions to geometry in its broad sense. He is best known for his Bott periodicity theorem, the Morse–Bott functions which he used in this context, and the Borel–Bott–Weil theorem.

Math Science Lectures in Honor of Raoul Bott | Daniel Litt, Benedict H. Gross Distinguished Visitor, Harvard Mathematics Department
2026-10-21 16:00 - 17:00 | MA

AI for the Working Mathematician
2026-10-21 16:30 - 17:30 | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States
AI for the Working Mathematician
Speaker: TBA
Title: TBA

Geometry and Mathematical Physics Seminar
2026-10-22 16:30 - 17:30 | CMSA Room G10, CMSA, 20 Garden Street, Cambridge, MA, 02138, United States
