In Memory of Professor Emeritus Heisuke Hironaka
It is with heavy hearts that we say farewell to Professor Emeritus Heisuke Hironaka, who passed away in March, 2026 at the age of 94....
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news
Harvard Makes Strong Showing at 86th Putnam Mathematical Competition
Harvard scored third place among the winning teams at the 86th annual William Lowell Putnam Mathematical Competition. Over 4,300 students from over 480 institutions participated...
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Laura DeMarco Appointed Hollis Professor of Mathematicks and Natural Philosophy
We are delighted to announce that Professor Laura DeMarco was appointed the Hollis Professor of Mathematicks and Natural Philosophy. The Hollis Professorship is the second...
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announcements
Introductory Statistics through Resampling: Addressing the Reproducibility Crisis in the Sciences
July 31, 2026 - August 1, 2026Speaker: Alan Garfinkel - UCLA | Eric J. Deeds - UCLA
Application Form To apply, please follow the link above and fill out the form, where you will be asked to submit the following: 1. Your...
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Current Developments in Mathematics 2026
November 19, 2026 - November 20, 2026Speaker: TBA
Register to Attend Organizers: Dennis Auroux (Harvard), David Jerison (MIT), Mark Kisin (Harvard), Nike Sun (MIT), Lauren Williams (Harvard). Sponsored by the National Science Foundation...
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Number Theory and Representation Theory: The Legacy of Benedict Gross, and Beyond
March 15, 2027 - March 19, 2027Speaker: Click more info for full list of speakers
Dick Gross (June 22, 1950 – December 19, 2025) made groundbreaking contributions in domains such as number theory and representation theory, and spent nearly five...
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upcoming events
-
CMSA Q&A Seminar
When: April 1, 202612:00 pm - 1:00 pmWhere: CMSA, 20 Garden St, Common RoomSpeaker: Lauren Williams (Harvard)
-
NUMBER THEORY
When: April 1, 20263:00 pm - 4:00 pmWhere: Science Center 507Speaker: Juanita Duque-Rosero (Boston University)
-
HARVARD-MIT COMBINATORICS
When: April 1, 20264:15 pm - 5:15 pmWhere: MIT, Room 2-132Speaker: Matt Larson (Princeton)
-
MATH TABLE
When: April 1, 20264:30 pm - 5:30 pmWhere: Science Center 507Speaker: Preston Bushnell - Harvard University
-
THURSDAY SEMINAR
When: April 2, 20263:30 pm - 5:30 pmWhere: Science Center 507Speaker: Lucas Piessevaux (University of Bonn)
-
ALGEBRAIC DYNAMICS
When: April 2, 20264:00 pm - 6:00 pmWhere: Science Center 232Speaker: Sina Saleh (Harvard University)
-
CMSA MEMBER SEMINAR
When: April 3, 202612:00 pm - 1:00 pmWhere: CMSA, 20 Garden St, Common RoomSpeaker: Elliott Gesteau (Harvard CMSA)
-
GAUGE THEORY AND TOPOLOGY
When: April 3, 20262:15 pm - 4:30 pmWhere: Science Center 507Speaker: Ciprian Manolescu (Stanford) | Michael Hutchings (UC Berkeley)
-
HARVARD-MIT COMBINATORICS
When: April 6, 20263:00 pm - 4:00 pmWhere: MIT Room 2-143Speaker: Fan Wei (Duke University)
-
CMSA QUANTUM FIELD THEORY AND PHYSICAL MATHEMATICS SEMINAR
When: April 6, 20263:00 pm - 4:00 pmWhere: CMSA, 20 Garden St, G102Speaker: Seraphim Jarov (Perimeter Institute)
-
HARVARD-MIT ALGEBRAIC GEOMETRY
When: April 7, 20263:00 pm - 4:00 pmWhere: Science Center 507Speaker: Hanlin Cai (Columbia University)
-
ALGEBRAIC DYNAMICS
When: April 9, 20264:00 pm - 6:00 pmWhere: Science Center 232Speaker: Richard Birkett (Brown University)
-
CMSA Algebra Seminar
When: April 9, 20264:00 pm - 5:00 pmWhere: CMSA, 20 Garden St, G10Speaker: Dale Cutkosky (University of Missouri)
-
CMSA MEMBER SEMINAR
When: April 10, 202612:00 pm - 1:00 pmWhere: CMSA, 20 Garden St, Common RoomSpeaker: Sunghyuk Park (Harvard CMSA)
-
CMSA EVENTS
When: April 15, 2026 - April 16, 20268:00 am - 5:00 pmWhere: CMSA, 20 Garden St, G10
-
CMSA EVENTS
When: April 15, 20265:00 pm - 6:00 pmWhere: Science Center Hall CSpeaker: Peter Sarnak (Institute for Advanced Study)
-
CMSA Algebra Seminar
When: April 16, 20264:00 pm - 5:00 pmWhere: CMSA, 20 Garden St, G10Speaker: Dipendranath Mahato (Tulane University)
-
CMSA EVENTS
When: April 22, 20269:00 am - 10:30 amWhere: Science Center Hall ASpeaker: Nicolai Reshetikhin (Yau Mathematical Sciences Center, Tsinghua University)
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INFORMAL SEMINAR ON DYNAMICS, GEOMETRY AND MODULI SPACES
When: April 22, 20264:00 pm - 6:00 pmWhere: Science Center 530Speaker: Melanie Wood (Harvard)
-
CMSA EVENTS
When: April 23, 20264:00 pm - 5:00 pmWhere: Science Center Hall ASpeaker: Regina Barzilay (MIT)
-
CMSA EVENTS
When: April 27, 2026 - May 1, 20269:00 am - 5:00 pmWhere: CMSA, 20 Garden St, G10
-
CMSA Algebra Seminar
When: April 30, 20264:00 pm - 5:00 pmWhere: CMSA, 20 Garden St, G10Speaker: Sudipta Das (Tata Institute of Fundamental Research)
-
CMSA EVENTS
When: May 18, 2026 - May 22, 20268:00 am - 5:00 pmWhere: CMSA, 20 Garden St, G10
-
ANNOUNCEMENTS, OTHER MATHEMATICS DEPARTMENT EVENTS
When: July 31, 2026 - August 1, 2026Where: Science Center 530Speaker: Alan Garfinkel - UCLA | Eric J. Deeds - UCLA
-
ANNOUNCEMENTS, CONFERENCES
When: November 19, 2026 - November 20, 2026Where: Harvard Science CenterSpeaker: TBA
-
CONFERENCES
When: March 15, 2027 - March 19, 2027Where: Harvard Science CenterSpeaker: Click more info for full list of speakers
35 events found.
Calendar of Events
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Monday
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Tuesday
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Wednesday
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Thursday
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Friday
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Saturday
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Sunday
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|---|---|---|---|---|---|---|
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2 events,
HARVARD-MIT COMBINATORICSHARVARD-MIT COMBINATORICS
Log-concavity, Sampling, and Lorentzian PolynomialsWhen: March 30, 2026
3:00 pm - 4:00 pm
Where: MIT Room 2-143
Speaker: Jonathan Leake (University of Waterloo)
CMSA QUANTUM FIELD THEORY AND PHYSICAL MATHEMATICS SEMINARCMSA QUANTUM FIELD THEORY AND PHYSICAL MATHEMATICS SEMINAR
K-theoretic stable envelopes, quantum loop groups and wall-crossingsWhen: March 30, 2026
3:00 pm - 4:00 pm
Where: CMSA, 20 Garden St, G102
Speaker: Tianqing Zhu (Columbia University)
|
2 events,
TRIVIAL NOTIONSTRIVIAL NOTIONS
Knot theory and Knot theoryWhen: March 31, 2026
1:00 pm - 2:00 pm
Where: Science Center 232
Speaker: Oakley Edens
GEOMETRY AND QUANTUM THEORYGEOMETRY AND QUANTUM THEORY
Geome1-shifted Yangians from 1-shifted Lie bialgebrasWhen: March 31, 2026
4:15 pm - 6:30 pm
Where: Science Center 507
Speaker: Vasily Krylov (Harvard)
|
4 events,
CMSA Q&A SeminarCMSA Q&A Seminar
The First Proof ProjectWhen: April 1, 2026
12:00 pm - 1:00 pm
Where: CMSA, 20 Garden St, Common Room
Speaker: Lauren Williams (Harvard)
NUMBER THEORYNUMBER THEORY
Triangular modular curvesWhen: April 1, 2026
3:00 pm - 4:00 pm
Where: Science Center 507
Speaker: Juanita Duque-Rosero (Boston University)
HARVARD-MIT COMBINATORICSHARVARD-MIT COMBINATORICS
Complementary vectors of doubly Cohen-Macaulay complexesWhen: April 1, 2026
4:15 pm - 5:15 pm
Where: MIT, Room 2-132
Speaker: Matt Larson (Princeton)
|
2 events,
THURSDAY SEMINARTHURSDAY SEMINAR
Parametry and PrejudiceWhen: April 2, 2026
3:30 pm - 5:30 pm
Where: Science Center 507
Speaker: Lucas Piessevaux (University of Bonn)
ALGEBRAIC DYNAMICSALGEBRAIC DYNAMICS
Algebraic Dynamics Seminar: Sina Saleh (Harvard University)When: April 2, 2026
4:00 pm - 6:00 pm
Where: Science Center 232
Speaker: Sina Saleh (Harvard University)
|
2 events,
CMSA MEMBER SEMINARCMSA MEMBER SEMINAR
Failures of Holographic EmergenceWhen: April 3, 2026
12:00 pm - 1:00 pm
Where: CMSA, 20 Garden St, Common Room
Speaker: Elliott Gesteau (Harvard CMSA)
GAUGE THEORY AND TOPOLOGYGAUGE THEORY AND TOPOLOGY
Canonical orientations in Heegaard Floer theory / Quantitative closing lemmasWhen: April 3, 2026
2:15 pm - 4:30 pm
Where: Science Center 507
Speaker: Ciprian Manolescu (Stanford) | Michael Hutchings (UC Berkeley)
|
0 events,
|
0 events,
|
|
2 events,
HARVARD-MIT COMBINATORICSHARVARD-MIT COMBINATORICS
Graph densities, matrices, positivityWhen: April 6, 2026
3:00 pm - 4:00 pm
Where: MIT Room 2-143
Speaker: Fan Wei (Duke University)
CMSA QUANTUM FIELD THEORY AND PHYSICAL MATHEMATICS SEMINARCMSA QUANTUM FIELD THEORY AND PHYSICAL MATHEMATICS SEMINAR
Twistorial constructions of higher genus integrabilityWhen: April 6, 2026
3:00 pm - 4:00 pm
Where: CMSA, 20 Garden St, G102
Speaker: Seraphim Jarov (Perimeter Institute)
|
1 event,
HARVARD-MIT ALGEBRAIC GEOMETRYHARVARD-MIT ALGEBRAIC GEOMETRY
Perturbation of mixed characteristics test idealsWhen: April 7, 2026
3:00 pm - 4:00 pm
Where: Science Center 507
Speaker: Hanlin Cai (Columbia University)
|
0 events,
|
2 events,
ALGEBRAIC DYNAMICSALGEBRAIC DYNAMICS
Algebraic Dynamics Seminar: Richard Birkett (Brown University)When: April 9, 2026
4:00 pm - 6:00 pm
Where: Science Center 232
Speaker: Richard Birkett (Brown University)
CMSA Algebra SeminarCMSA Algebra Seminar
Multiplicities of graded families of ideals on Noetherian local ringsWhen: April 9, 2026
4:00 pm - 5:00 pm
Where: CMSA, 20 Garden St, G10
Speaker: Dale Cutkosky (University of Missouri)
|
1 event,
CMSA MEMBER SEMINARCMSA MEMBER SEMINAR
Quantum topology from dynamicsWhen: April 10, 2026
12:00 pm - 1:00 pm
Where: CMSA, 20 Garden St, Common Room
Speaker: Sunghyuk Park (Harvard CMSA)
|
0 events,
|
0 events,
|
|
0 events,
|
0 events,
|
2 events,
CMSA EVENTS
CMSA Swampland and our UniverseWhen: April 15, 2026 - April 16, 2026
8:00 am - 5:00 pm
Where: CMSA, 20 Garden St, G10
CMSA EVENTSCMSA EVENTS
Millennium Prize Problems Lecture – Peter Sarnak: Riemann HypothesisWhen: April 15, 2026
5:00 pm - 6:00 pm
Where: Science Center Hall C
Speaker: Peter Sarnak (Institute for Advanced Study)
|
2 events,
CMSA Algebra SeminarCMSA Algebra Seminar
Interpolation for points in $\mathbb{P}^N, N\geq 2$When: April 16, 2026
4:00 pm - 5:00 pm
Where: CMSA, 20 Garden St, G10
Speaker: Dipendranath Mahato (Tulane University)
|
0 events,
|
0 events,
|
0 events,
|
|
0 events,
|
0 events,
|
2 events,
CMSA EVENTSCMSA EVENTS
CMSA/Tsinghua Math-Science Literature Lecture: Nicolai Reshetikhin, Yau Mathematical Sciences Center, Tsinghua UniversityWhen: April 22, 2026
9:00 am - 10:30 am
Where: Science Center Hall A
Speaker: Nicolai Reshetikhin (Yau Mathematical Sciences Center, Tsinghua University)
INFORMAL SEMINAR ON DYNAMICS, GEOMETRY AND MODULI SPACESINFORMAL SEMINAR ON DYNAMICS, GEOMETRY AND MODULI SPACES
Fundamental groups of random 3-manifoldsWhen: April 22, 2026
4:00 pm - 6:00 pm
Where: Science Center 530
Speaker: Melanie Wood (Harvard)
|
1 event,
CMSA EVENTSCMSA EVENTS
Sixth Annual Yip Lecture | Regina BarzilayWhen: April 23, 2026
4:00 pm - 5:00 pm
Where: Science Center Hall A
Speaker: Regina Barzilay (MIT)
|
0 events,
|
0 events,
|
0 events,
|
|
1 event,
CMSA EVENTS
CMSA Mathematics and Biology II: Mathematics and Science of BehaviorWhen: April 27, 2026 - May 1, 2026
9:00 am - 5:00 pm
Where: CMSA, 20 Garden St, G10
|
2 events,
CMSA Algebra SeminarCMSA Algebra Seminar
Transcendental Epsilon Multiplicity via Divisor Volumes.When: April 30, 2026
4:00 pm - 5:00 pm
Where: CMSA, 20 Garden St, G10
Speaker: Sudipta Das (Tata Institute of Fundamental Research)
|
0 events,
|
0 events,
|
HARVARD-MIT COMBINATORICS
Log-concavity, Sampling, and Lorentzian Polynomials
When: March 30, 2026
3:00 pm - 4:00 pm
Where: MIT Room 2-143
Speaker: Jonathan Leake (University of Waterloo)
CMSA QUANTUM FIELD THEORY AND PHYSICAL MATHEMATICS SEMINAR
K-theoretic stable envelopes, quantum loop groups and wall-crossings
When: March 30, 2026
3:00 pm - 4:00 pm
Where: CMSA, 20 Garden St, G102
Speaker: Tianqing Zhu (Columbia University)
TRIVIAL NOTIONS
Knot theory and Knot theory
When: March 31, 2026
1:00 pm - 2:00 pm
Where: Science Center 232
Speaker: Oakley Edens
GEOMETRY AND QUANTUM THEORY
Geome1-shifted Yangians from 1-shifted Lie bialgebras
When: March 31, 2026
4:15 pm - 6:30 pm
Where: Science Center 507
Speaker: Vasily Krylov (Harvard)
CMSA Q&A Seminar
The First Proof Project
When: April 1, 2026
12:00 pm - 1:00 pm
Where: CMSA, 20 Garden St, Common Room
Speaker: Lauren Williams (Harvard)
NUMBER THEORY
Triangular modular curves
When: April 1, 2026
3:00 pm - 4:00 pm
Where: Science Center 507
Speaker: Juanita Duque-Rosero (Boston University)
HARVARD-MIT COMBINATORICS
Complementary vectors of doubly Cohen-Macaulay complexes
When: April 1, 2026
4:15 pm - 5:15 pm
Where: MIT, Room 2-132
Speaker: Matt Larson (Princeton)
THURSDAY SEMINAR
Parametry and Prejudice
When: April 2, 2026
3:30 pm - 5:30 pm
Where: Science Center 507
Speaker: Lucas Piessevaux (University of Bonn)
ALGEBRAIC DYNAMICS
Algebraic Dynamics Seminar: Sina Saleh (Harvard University)
When: April 2, 2026
4:00 pm - 6:00 pm
Where: Science Center 232
Speaker: Sina Saleh (Harvard University)
CMSA MEMBER SEMINAR
Failures of Holographic Emergence
When: April 3, 2026
12:00 pm - 1:00 pm
Where: CMSA, 20 Garden St, Common Room
Speaker: Elliott Gesteau (Harvard CMSA)
GAUGE THEORY AND TOPOLOGY
Canonical orientations in Heegaard Floer theory / Quantitative closing lemmas
When: April 3, 2026
2:15 pm - 4:30 pm
Where: Science Center 507
Speaker: Ciprian Manolescu (Stanford) | Michael Hutchings (UC Berkeley)
HARVARD-MIT COMBINATORICS
Graph densities, matrices, positivity
When: April 6, 2026
3:00 pm - 4:00 pm
Where: MIT Room 2-143
Speaker: Fan Wei (Duke University)
CMSA QUANTUM FIELD THEORY AND PHYSICAL MATHEMATICS SEMINAR
Twistorial constructions of higher genus integrability
When: April 6, 2026
3:00 pm - 4:00 pm
Where: CMSA, 20 Garden St, G102
Speaker: Seraphim Jarov (Perimeter Institute)
HARVARD-MIT ALGEBRAIC GEOMETRY
Perturbation of mixed characteristics test ideals
When: April 7, 2026
3:00 pm - 4:00 pm
Where: Science Center 507
Speaker: Hanlin Cai (Columbia University)
ALGEBRAIC DYNAMICS
Algebraic Dynamics Seminar: Richard Birkett (Brown University)
When: April 9, 2026
4:00 pm - 6:00 pm
Where: Science Center 232
Speaker: Richard Birkett (Brown University)
CMSA Algebra Seminar
Multiplicities of graded families of ideals on Noetherian local rings
When: April 9, 2026
4:00 pm - 5:00 pm
Where: CMSA, 20 Garden St, G10
Speaker: Dale Cutkosky (University of Missouri)
CMSA MEMBER SEMINAR
Quantum topology from dynamics
When: April 10, 2026
12:00 pm - 1:00 pm
Where: CMSA, 20 Garden St, Common Room
Speaker: Sunghyuk Park (Harvard CMSA)
CMSA EVENTS
CMSA Swampland and our Universe
When: April 15, 2026 - April 16, 2026
8:00 am - 5:00 pm
Where: CMSA, 20 Garden St, G10
CMSA EVENTS
Millennium Prize Problems Lecture – Peter Sarnak: Riemann Hypothesis
When: April 15, 2026
5:00 pm - 6:00 pm
Where: Science Center Hall C
Speaker: Peter Sarnak (Institute for Advanced Study)
CMSA EVENTS
CMSA Swampland and our Universe
When: April 15, 2026 - April 16, 2026
8:00 am - 5:00 pm
Where: CMSA, 20 Garden St, G10
CMSA Algebra Seminar
Interpolation for points in $\mathbb{P}^N, N\geq 2$
When: April 16, 2026
4:00 pm - 5:00 pm
Where: CMSA, 20 Garden St, G10
Speaker: Dipendranath Mahato (Tulane University)
CMSA EVENTS
CMSA/Tsinghua Math-Science Literature Lecture: Nicolai Reshetikhin, Yau Mathematical Sciences Center, Tsinghua University
When: April 22, 2026
9:00 am - 10:30 am
Where: Science Center Hall A
Speaker: Nicolai Reshetikhin (Yau Mathematical Sciences Center, Tsinghua University)
INFORMAL SEMINAR ON DYNAMICS, GEOMETRY AND MODULI SPACES
Fundamental groups of random 3-manifolds
When: April 22, 2026
4:00 pm - 6:00 pm
Where: Science Center 530
Speaker: Melanie Wood (Harvard)
CMSA EVENTS
Sixth Annual Yip Lecture | Regina Barzilay
When: April 23, 2026
4:00 pm - 5:00 pm
Where: Science Center Hall A
Speaker: Regina Barzilay (MIT)
CMSA EVENTS
CMSA Mathematics and Biology II: Mathematics and Science of Behavior
When: April 27, 2026 - May 1, 2026
9:00 am - 5:00 pm
Where: CMSA, 20 Garden St, G10
CMSA EVENTS
CMSA Mathematics and Biology II: Mathematics and Science of Behavior
When: April 27, 2026 - May 1, 2026
9:00 am - 5:00 pm
Where: CMSA, 20 Garden St, G10
CMSA EVENTS
CMSA Mathematics and Biology II: Mathematics and Science of Behavior
When: April 27, 2026 - May 1, 2026
9:00 am - 5:00 pm
Where: CMSA, 20 Garden St, G10
CMSA EVENTS
CMSA Mathematics and Biology II: Mathematics and Science of Behavior
When: April 27, 2026 - May 1, 2026
9:00 am - 5:00 pm
Where: CMSA, 20 Garden St, G10
CMSA Algebra Seminar
Transcendental Epsilon Multiplicity via Divisor Volumes.
When: April 30, 2026
4:00 pm - 5:00 pm
Where: CMSA, 20 Garden St, G10
Speaker: Sudipta Das (Tata Institute of Fundamental Research)
CMSA EVENTS
CMSA Mathematics and Biology II: Mathematics and Science of Behavior
When: April 27, 2026 - May 1, 2026
9:00 am - 5:00 pm
Where: CMSA, 20 Garden St, G10