This is the course page for an 18.S096 Special Subject in Mathematics at MIT taught in January 2023 (IAP) by Professors Alan Edelman and Steven G. Johnson. For a previous version of this course, see ...

A manifestly Lorentz-covariant calculus based on two matrix-coordinates and their associated derivatives is introduced. It allows formulating relativistic field theories in any even-dimensional ...

Open an issue to describe the change (or reference an existing one). Fork the repository and create a branch for your work. Keep commits focused, with short explanations in messages or the PR ...

Abstract: Ontology mapping systems are used in different areas of applications, including the real time ones. In order to increase their performance various approaches have been proposed and a large ...

The Weyl calculus is a means of constructing functions of a system of hermitian operators which do not necessarily commute with each other. This note gives a new proof of a formula, due to E. Nelson, ...