Are you new to MIT and MIT Spouses & Partners Connect? Want to learn about how to participate in our meetings and groups? Have questions about living, working, and/or parenting in Boston? Meet with Jennifer Recklet Tassi, the Program Manager, and Viktoriia Palesheva, the Program Assistant, and ask your questions about life at MIT and in Boston.If you'd like to attend, just send an email to spousesandpartners@mit.edu to let us know you're coming.

Want to get exercise mid-day but don’t want to go outside? Join the tunnel walk for a 30-minute walk led by a volunteer through MIT’s famous tunnel system. This walk may include stairs/inclines. Wear comfortable shoes. Free.Location details: Meet in the atrium by the staircase. Location photo below.Tunnel Walk Leaders will have a white flag they will raise at the meeting spot for you to find them.Prize Drawing: Attend a walk and scan a QR code from the walk leaders to be entered into a drawing for a getfit tote bag at the end of the getfit challenge. The more walks you attend, the more entries you get. Winner will be drawn and notified at the end of April. Winner does not need to be a getfit participant.Disclaimer: Tunnel walks are led by volunteers. In the rare occasion when a volunteer isn’t able to make it, we will do our best to notify participants. In the event we are unable to notify participants and a walk leader does not show up, we encourage you to walk as much as you feel comfortable doing so. We recommend checking this calendar just before you head out.Getfit is a 12-week fitness challenge for the entire MIT community. These tunnel walks are open to the entire MIT community and you do not need to be a current getfit participant to join.

MIT Noontime Concert and the American Handel Society present Paul Traver Memorial Concert on Friday, February 7, 2025, 12:15 p.m. at MIT Thomas Tull Concert Hall.As part of the 2025 American Handel Society Conference, the Singers of MIT Chamber Chorus and soloists from Emmanuel Music, conducted by Ryan Turner, will be performing the first setting of Handel's anthem “As pants the hart” (HWV 251a, c. 1712) and other works by Palestrina, Victoria, and Schütz. Admission is free. No registration required.

Ten minutes for your mind@2:50 every day at 2:50 pm in multiple time zones:Europa@2:50, EET, Athens, Helsinki (UTC+2) (7:50 am EST) https://us02web.zoom.us/j/88298032734Atlantica@2:50, EST, New York, Toronto (UTC-4) https://us02web.zoom.us/j/85349851047Pacifica@2:50, PST, Los Angeles, Vancouver (UTC=7) (5:50 pm EST) https://us02web.zoom.us/j/85743543699Almost everything works better again if you unplug it for a bit, including your mind. Stop by and unplug. Get the benefits of mindfulness without the fuss.@2:50 meets at the same time every single day for ten minutes of quiet together.No pre-requisite, no registration needed.Visit the website to view all @2:50 time zones each day.at250.org or at250.mit.edu

Speaker: Pavel Etingof (MIT)In person or on Zoom: https://mit.zoom.us/j/92441268505Title: Periodic pencils of flat connections and their p-curvatureAbstract: A periodic pencil of flat connections on a smooth algebraic variety $X$ is a linear family of flat connections $ abla(s_1,...,s_n)=d-\sum_{i=1}^r\sum_{j=1}^ns_jB_{ij}dx_i$, where $\lbrace x_ibrace$ are local coordinates on $X$ and $B_{ij}: X\to {m Mat}_N$ are matrix-valued regular functions. A pencil is periodic if it is generically invariant under the shifts $s_j\mapsto s_j+1$ up to isomorphism. I will explain that periodic pencils have many remarkable properties, and there are many interesting examples of them, e.g. Knizhnik-Zamolodchikov, Dunkl, Casimir connections and equivariant quantum connections for conical symplectic resolutions with finitely many torus fixed points. I will also explain that in characteristic $p$, the $p$-curvature operators $\lbrace C_i,1\le i\le rbrace$ of a periodic pencil $ abla$ are isospectral to the commuting endomorphisms $C_i^*:=\sum_{j=1}^n (s_j-s_j^p)B_{ij}^{(1)}$, where $B_{ij}^{(1)}$ is the Frobenius twist of $B_{ij}$. This allows us to compute the eigenvalues of the $p$-curvature for the above examples, and also to show that a periodic pencil of connections always has regular singularites. This is joint work with Alexander Varchenko.

Seminar