Want to start playing stride piano but don’t know where to begin? This tutorial walks you through a simple, elegant ...

Abstract: This tutorial paper presents the mathematics behind the widely observed air-gap field modulation phenomena in electrical machines and derives the duality between electrical machines and ...

Abstract: Hodge theory provides a unifying view of the various line, surface, and volume integrals that appear in physics and engineering applications. Hodge theory on graphs develops discrete ...

Learning piano doesn’t have to be dull or something you dread week after week. The flowkey Piano Learning App brings the ...

Learning to play the piano is a rewarding journey that can enrich your life in countless ways. But for beginners, starting often brings a flurry of questions—how do you find […] ...

Admired by a new generation including Bon Iver’s Justin Vernon and Vampire Weekend’s Ezra Koenig, his new album, “Indigo Park,” keeps pushing forward. Admired by a new generation including Bon Iver’s ...