Exponential integrators represent an innovative class of numerical methods designed to address the challenges posed by stiff differential equations. By incorporating the matrix exponential to treat ...

A clash between linear and exponential systems is coming. What’s a linear system? Think governments, politicians, regulators, large and slow-moving legacy companies, and the like…. What’s an ...

Grade school math students are likely familiar with teachers admonishing them not to just guess the answer to a problem. But a new proof establishes that, in fact, the right kind of guessing is ...