109 citations · 361 across the 12 of their papers we have counts for
12 papers
Rapid electron trapping studied by pump-probe photoconductivity: kinetic analysis
Ilya A. Shkrob, Leonid Ryzhik
The use of ultrafast pump-probe conductivity (PPC) for studies of photoelectron dynamics in nonpolar molecular liquids has been based upon the perturbation of geminate recombinatio…
Flame Enhancement and Quenching in Fluid Flows
Natalia Vladimirova, Peter Constantin, Alexander Kiselev +2
We perform direct numerical simulations (DNS) of an advected scalar field which diffuses and reacts according to a nonlinear reaction law. The objective is to study how the bulk bu…
Statistical stability in time reversal
George Papanicolaou, Leonid Ryzhik, Knut Solna
When a signal is emitted from a source, recorded by an array of transducers, time reversed and re-emitted into the medium, it will refocus approximately on the source location. We…
Self-averaging in time reversal for the parabolic wave equation
Guillaume Bal, George Papanicolaou, Leonid Ryzhik
We analyze the self-averaging properties of time-reversed solutions of the paraxial wave equation with random coefficients, which we take to be Markovian in the direction of propag…
Time Reversal for Waves in Random Media
Guillaume Bal, Leonid Ryzhik
In time reversal acoustics experiments, a signal is emitted from a localized source, recorded at an array of receivers-transducers, time reversed, and finally re-emitted into the m…
Radiative transport limit for the random Schrödinger equation
Guillaume Bal, George Papanicolaou, Leonid Ryzhik
We give a detailed mathematical analysis of the radiative transport limit for the average phase space density of solutions of the Schroedinger equation with time dependent random p…