Time-domain integral equations (TDIEs) play a central role in the numerical simulation of electromagnetic scattering phenomena. Unlike frequency-domain methods, TDIEs capture the transient behaviour ...

We consider the wave equations with perturbation of the first order differential operators, the coefficients of which depend on both the space and time variables. Under suitable conditions on the ...

To accomplish the task, they developed angular dispersion control schemes to generate counter-propagating Stokes and pump Bessel light bullets with positive and negative v g, respectively. The phase ...