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Julius Esunge, Leo Rebholz, Sarah Reznikoff, and Jennifer Schaefer. 2026 Workshop for Department Chairs and Leaders.

Julius Esunge, Leo Rebholz, Sarah Reznikoff, and Jennifer Schaefer. 2026 Workshop for Department Chairs and Leaders.

Register for the Workshop for Department Chairs & Leaders being held on Saturday, January 3, 2026, at the #JMM2025 in Washington, DC. Registration deadline is FRIDAY! Learn more: https://www.ams.org/chairsworkshop

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People looking at a book display at a conference.

People looking at a book display at a conference.

Attendees stand in line at the Mo Math Exhibit and talk to a representative.

Attendees stand in line at the Mo Math Exhibit and talk to a representative.

Attendees look at a Collaborative Calculation and Data Science Booth.

Attendees look at a Collaborative Calculation and Data Science Booth.

Attendees speak with Enhancing Diversity in Graduate Education (EDGE) representatives.

Attendees speak with Enhancing Diversity in Graduate Education (EDGE) representatives.

Want to connect your product or program with over 5000 mathematicians?

Exhibit at the 2026 Joint Mathematics Meetings, the largest math conference in the world, January 4–7.

Learn more about exhibiting and secure your spot. See photos from #JMM2025 in Seattle. Link in comments.

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Discover the mathematics and statistics journals from Oxford University Press

Discover the mathematics and statistics journals from Oxford University Press

📢 Attending #JMM2025?

Explore our portfolio of statistics and mathematics journals—featuring titles from @imamaths.bsky.social, @royalstatsoc.bsky.social, and more!

📚 Dive into the full collection: oxford.ly/3IZnu7L

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Daniel Pomerleano "Floer Cohomology and Invariants of Singularities" Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

Daniel Pomerleano, University of Massachusetts, Boston, gives one of the four AMS Current Events Bulletin lectures at #JMM2025. This lecture is entitled "Floer Cohomology and Invariants of Singularities."

Watch Now: buff.ly/iXXBoxC

@amermathsoc.bsky.social

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Elena Fuchs

Elena Fuchs

Today’s video: Elena Fuchs, UC Davis, gives one of the AMS Current Events Bulletin Lectures at the 2025 Joint Mathematics Meetings. The lecture is called “Apollonian Packings: The Rise and Fall of the Local to Global Conjecture." #JMM2025

Watch Now: youtu.be/mJHJE2Uxuao

@amermathsoc.bsky.social

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Today’s video: Tai-Danae Bradley, SandboxAQ, on “Structure in Language: A Category Theoretical Perspective.” This was the NAM Claytor-Woodard Lecture at the 2025 Joint Mathematics Meetings. #JMM2025

Watch now: buff.ly/qIVu9jZ

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Today’s video: Svetlana Jitomirskaya, University of California, Berkeley gives the 3rd @amermathsoc Colloquium Lecture in the series. This lecture is on “Small Denominators without KAM. Robust Arithmetic Spectral Transitions.”

Watch now: buff.ly/TnfoGsJ

@amermathsoc.bsky.social
#JMM2025

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Today’s video: See Wilfrid Gangbo, UCLA, give the CRM-PIMS-AARMS Invited Address at #JMM2025 on “Viscosity Solutions In Non-Commutative Variables.”

Watch now: buff.ly/HqzIuAh

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Today’s video: Kirsten Wickelgren, Duke University, gives an Invited Address on “Arithmetic Aspects of Enumerative Geometry.” #JMM2025

Watch now: buff.ly/XTu3fqD

@amermathsoc.bsky.social

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Today’s video: Joan Ferrini-Mundy, University of Maine, gives the TPSE Invited Address on "Learning, Teaching, and Doing Mathematics in the Era of AI: New Challenges and Opportunities" at #JMM2025.

Watch: buff.ly/QNhWKIk

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Video for this weekend: Pamela Estephania Harris, University of Wisconsin, Milwaukee, gives the AMS Lecture on Education at #JMM2025. This lecture is on "The Myth of the Symmetric Difference: Mathematics and Mathematics Education."

Watch: buff.ly/AISSJGO

@amermathsoc.bsky.social

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Steven Lee "Scientific Machine Learning for Accelerated Discovery and Innovation: A Program Manager's Perspective"

Steven Lee "Scientific Machine Learning for Accelerated Discovery and Innovation: A Program Manager's Perspective"

Today’s video: Steven Lee, U.S. Dept of Energy, Ofc of Science, gives the SIAM Invited Address at #JMM2025. See "Scientific Machine Learning for Accelerated Discovery and Innovation: A Program Manager's Perspective.”

Watch: buff.ly/2gEg5f9

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Today’s video: Rebecca Willett, University of Chicago gives the AAAS-AMS Invited Lecture at the 2025 Joint Mathematics Meetings. This lecture is on "Mathematics in Scientific Machine Learning."

Watch now: buff.ly/MOe9Mj1

#JMM2025 @amermathsoc @aaas.org

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Video for this weekend: Victor H. Moll, Tulane University, "Integral Tales: Some Unexpected Connections." This is the MAA-SIAM-AMS Hrabowski-Gates-Tapia-McBay Lecture at the 2025 Joint Mathematics Meetings. #JMM2025

Watch: buff.ly/fPaBhUz

@joinmaa.bsky.social
@amermathsoc.bsky.social

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Today’s video: Alex Wright @umich.edu gives the AMS Maryam Mirzakhani Lecture at the 2025 Joint Mathematics Meetings. This lecture is entitled “Curve Graphs and Totally Geodesic Subvarieties of Moduli Spaces of Riemann surfaces.”

Watch now: buff.ly/uAPjmP3

@amermathsoc.bsky.social
#JMM2025

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Bonnie Ghosh Dastidar, ASA Invited Address

Bonnie Ghosh Dastidar, ASA Invited Address

Today’s video is the ASA Invited Address by Bonnie Ghosh Dastidar, RAND, on “Informing Policy and Countering Misinformation.” This talk was given at the 2025 Joint Mathematics Meetings. #JMM2025 amstatnews.bsky.social

Watch now: youtu.be/uHtnzpJtI6g

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Today’s video: Anne Greenbaum, University of Washington, gives the ILAS Invited Address at the 2025 Joint Mathematics Meetings. This talk is entitled "Are Iterative Linear System Solvers Backward Stable?"

Watch now: buff.ly/DMi257w

#JMM2025

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Participants at the AWM Mentoring Luncheon at JMM 2025, seated at round tables with a projection screen in the background.

Participants at the AWM Mentoring Luncheon at JMM 2025, seated at round tables with a projection screen in the background.

Group of participants at AWM Mentoring Luncheon at JMM 2025, seated at round tables in a large conference room and having lunch.

Group of participants at AWM Mentoring Luncheon at JMM 2025, seated at round tables in a large conference room and having lunch.

AWM is grateful to @elsevierconnect.bsky.social for sponsoring the Mentoring Luncheon at the 2025 Joint Mathematics Meetings! Did you attend the Mentoring Luncheon, either as a mentor or mentee? How did this event help you & your career?

#AWM #Elsevier #JMM2025 #Mentoring #WomenInMath #WomenDoMath

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#JMM2025

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Seattle Themed Volume Problem - Geometiles®

At the recent Joint Math Meeting, I ran a contest.
“The yellow and green tetrahedra are both completely filled with coffee beans. The yellow one contains 93 beans. How many coffee beans are in the green tetrahedron?”
The result may surprise you. #mathsky #edusky #mathed #iteachmath #jmm2025

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23. Which social media platforms are you most likely to use?
Facebook
Twitter/X
Instagram
LinkedIn
BlueSky
Tik Tok
Other

23. Which social media platforms are you most likely to use? Facebook Twitter/X Instagram LinkedIn BlueSky Tik Tok Other

I hope #MathSky stays true to its roots even though it's made the Big Time, i.e., the #JMM2025 satisfaction survey.

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Heads up #JMM2025 attendees

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The last day of the Joint Math Meetings is always bittersweet because that’s when I get to interact with really young mathematicians, but not nearly for as long as I’d like. 9 yr old boy with an elegant structure he designed on his own; girl discovering the #hattile. #jmm2025 #mathsky #edusky

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I kinda regret sharing this now that I realize that @joinmaa.bsky.social is going to be pushing AI stuff on a regular basis? After #JMM2025, is there no escape from this stuff anywhere? As the great Roz Chast put it:

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I was at #JMM2025 this past week, and I went to as many ASL invited addresses/contributed talks as I could. Some things to think about on #WorldLogicDay:

0) For all but one of the invited addresses I went to, I think I was the only tenure-track woman in the audience. Not just the most senior. ONLY.

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At #JMM2025 last week, a mathematician told me he used ChatGPT (forgot which version) to get a major insight into solving his math problem. But, he is reluctant to share publicly (e.g. in his paper) that this happened since it could make him look less bright. I find this sad. 🧵

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Inside the Octacubes Structure
Inside the Octacubes Structure YouTube video by Geometiles

Here's a video set to music of the spherical picture of the octacube structure built by Glen Whitney and Seattle Universal Math Museum at the Joint Math Meetings. #jmm2025 #mathsky #mathart youtube.com/shorts/8KYe7...

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#JMM2025 ✔️
Thanks for the good times. I had a great time hanging out with “old” and new friends. @nctm.org

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Hey #MathSky. Are you at #JMM2025 and heading to the airport tomorrow from 8-9am, and have an extra seat in your Uber? I have two airport lounge guest passes ($50 value each, free food & drinks) in exchange!

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🚨 Our Mpox Modelling Contribution! 🚨

Attending #JMM2025? Join us at 4 PM in Skagit 5, Seattle Convention Center, Arch, 800 Pike, to explore our Mpox models and how we’re turning Mpox data into actionable policies.

Check out our Mpox models and contributions below!

👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇

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