We continue here with previous investigations on the global behavior of general type nonlinear wave equations for a class of small, scale-invariant initial data. In particular, we show that the (4+1) ...

This is a preview. Log in through your library . Abstract The scattering of plane elastic waves by a rigid periodic surface is considered. The Green's tensor for a half-space with a rigid surface is ...

Can one see through a scattering medium like ground glass? Conventionally, such a feat would be deemed impossible. As light travel through an opaque medium, the information contained in the light ...

Last year, onlookers observed a startling site on China’s Qiantang River: waves forming a grid-like pattern. Dubbed the “matrix tide,” this complex wave pattern was caused by the river’s famed tidal ...