For a full year, maybe more, Americans who follow national politics were subjected to the unabating use of a single metaphor: the “blue wave.” Would there be a blue wave? If so, how big? What would ...

Control and inverse problems in wave equations and graphs constitute a dynamic field at the intersection of applied mathematics, engineering and physics. This area investigates how waves propagating ...

Whenever light interacts with matter, light appears to slow down. This is not a new observation and standard wave mechanics can describe most of these daily phenomena. For example, when light is ...