Indiana MAA

indiana-maa.bsky.social

02 September 2025 00:15

The Indiana College Mathematics Competition (2001-2023) problem book is now available in a (slightly less expensive) softcover format! Purchases through this @springer.springernature.com link generate royalties that support student activities in the Indiana MAA: link.springer.com/book/10.1007...

Indiana MAA

indiana-maa.bsky.social

24 September 2025 13:56

A reminder to register for the Fall 2025 INMAA meeting, which will take place on Saturday, October 18 at Taylor University! The deadline to book a hotel room at the group rate is September 26, and talk/poster proposals are due by October 4. www.indiana.maa.org/meetings/fal....

Indiana MAA

indiana-maa.bsky.social

11 October 2025 18:11

The INMAA Fall 2025 meeting is coming up soon on Saturday, Oct. 18 at Taylor University! Check-in starts at 8:30, and the meeting concludes at 4:00. A schedule of talks and other events is posted at www.indiana.maa.org/meetings/fal.... Please don't forget to register, and we hope to see you there!

Gro-Tsen

gro-tsen.bsky.social

16 January 2026 04:07

In fact, a universality theorem (Richter-Gebert, 1996, “Realization Spaces of Polytopes”, LNM1643, part II) is that the realization space of polytope combinatorial types in dimension 4 (or more!) can be an arbitrary semialgebraic set. So they can be arbitrarily difficult to realize! •4/4

Indiana MAA

indiana-maa.bsky.social

16 February 2026 03:58

The Spring 2026 INMAA meeting will be held on Fri 4/10 & Sat 4/11 at Purdue Fort Wayne! See www.indiana.maa.org/meetings/spr.... More details will be posted as they become available, and registration will open soon. Submit talk/poster abstracts at purdue.ca1.qualtrics.com/jfe/form/SV_... by Mar 27.