Harmonic, the math-focused AI startup founded by Robinhood’s CEO, has reached a $1.45B valuation after a major funding round ...

For years, math was something you either get or you don't. But it doesn't have to be that way, according to several Green Bay ...

Harmonic, an artificial intelligence startup co-founded by Robinhood CEO Vlad Tenev, has raised $120 million in new funding, ...

How do opinions form and change in large groups of people? That's not just a sociological question, it's a mathematical one.

Topology has real implications in the world. For example, topological techniques can be brought to bear on calculating the trajectories of spacecraft, and missions have been saved by the efforts of ...

Professor Adam Sikora is helping advance and popularize the growing field of quantum topology, which connects topology and geometry with quantum physics through surprising cross-fertilization of ideas ...

This second edition covers essentially the same topics as the first. However, the presentation of the material has been extensively revised and improved. In addition, there are two new chapters, one ...

Abstract: We study abelian codes in principal ideal group algebras (PIGAs). We first give an algebraic characterization of abelian codes in any group algebra and provide some general results. For ...

When we think of particles, we tend to think of them as real objects – tiny, point-like entities with definite properties such as position or speed. But particles are really just energetic spikes in ...

The following theorem is proved. Let G be a topological abelian group and E a subset of G for which there exist k elements a1,..., ak such that (E+a1) ⋃ ... ⋃ (E+ak) = G. Let further V be a ...

April 30, May 1 & 2, 2025, join us for the 35th Edition of the Myhill Lecture Series: Link homology and other applications of defect networks, featuring Mikhail Khovanov (Johns Hopkins University).