Tootfinder

Photos from the May 12-13 2026 #PurdueFortWayne #Commencement 🐘 🎓
https://photos.app.goo.gl/wmxvRBhYWZEz

From the #PurdueFortWayne 🐘 YouTube site, a short video from this year's Commencement ceremony, about "What our faculty is wearing at commencement".
with my poofy octagonal hat from #UChicago 🎓 🐦‍🔥

It has started! The Indiana MAA Section Meeting and student competition is underway with a big turnout, over 120 registered participants from all over the state and around 20 talks today/tomorrow on a wide range of topics
#MathConference #PurdueFortWayne

New arXiv preprint!  With my #PurdueFortWayne colleague Yifei Pan.  🐘 Here's a thread (1/n)
https://arxiv.org/abs/2606.01447

Constructing Discontinuous but Locally Bounded Rational Functions using Łojasiewicz Inequalities
For real multivariate polynomials $P$ and $Q$ both vanishing at a point, if the zero set of $Q$ is contained in the zero set of $P$, then there exists a rational function of the form $P^{p}/Q^{q}$ which is locally bounded and such that its extension that vanishes on the zero set of $Q$ is discontinuous. The proof uses inequalities of Lojasiewicz.

My photos from today's end-of-semester social event for the #PurdueFortWayne College of Science. 🐘 I had to leave in time for class so I didn't try the kayaking on the St. Joseph River myself. 🛶
https://www.

Photos from the April 10-11 meeting of the Indiana Section of the MAA, where I was one of the local organizers here at #PurdueFortWayne 🐘 . We had over 125 total participants, including over 55 undergraduates!
with @… @…

The registration and contributed talk/poster submission form are still open - through Thursday March 26 - for the #Indiana MAA meeting at #PurdueFortWayne 🐘 April 10-11. The event includes the Indiana College Math Competition, invited speakers including Noelle Sawyer and @…

Spring 2026 — MAA Indiana Section
The Spring 2026 meeting will take place at Purdue University Fort Wayne. Check-in begins at 3:00 PM on Friday, April 10. The local organizer is Adam Coffman ( coffmana@pfw.edu ).