LEV KAPITANSKI, Global and unique weak solutions of nonlinear wave equations, Math. Res. Lett. 1(2) (1994), ... (R3) criticalfocusing semi-linear wave equation (2007) (Preprint). 20. ROWAN KlLLIP and ...

This course covers the first half of the Global Seismology textbook which includes: derivation of the 1-D vibrating string, the infinitesimal tensorial stress-strain relations, derivation of linear ...

In the Schrodinger linear wave equation, say in the famous two slit experiment, each photon must, says R. Feynman, be thought of as simultaneously taking all possible paths to the photodetector ...