Short, Fat Matrices

Today I spoke in Florida State’s Data Science and Machine Learning Seminar.

A mathematician is a machine for turning AI into blog posts.

After nearly five years, it’s time to roll over the discussion.

This summer, 3Blue1Brown launched the third installment of the Summer of Math Exposition contest.

Grant Sanderson (of 3Blue1Brown fame) recently launched the 3b1b podcast as part of the SoME1 math exposition challenge.

Grant Sanderson (of 3Blue1Brown fame) recently launched the 3b1b podcast as part of the SoME1 math exposition challenge.

This is the seventeenth “research” thread of the Polymath16 project to make progress on the Hadwiger–Nelson problem, continuing this post.

Last summer, I launched an online seminar with Joey Iverson, John Jasper, and Emily King on the theory and applications of harmonic analysis, combinatorics, and algebra.

What follows is a nice problem that was recently posed by Mario Krenn.

This spring, I’m teaching a first-semester course on Linear Algebra at the Ohio State University.

At the end of his recent CodEx talk, Gene Kopp posed a problem with a prize attached to it.

This is the sixteenth “research” thread of the Polymath16 project to make progress on the Hadwiger–Nelson problem, continuing this post.