On the Analysis of Non-stationary Impedance Spectra

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We show that the finite time type II blow up solutions for the energy critical nonlinear wave equation

\Box u = -u^5

\R^{3+1}

constructed in \cite{KST}, \cite{KS1} are stable along a co-dimension one Lipschitz manifold of data perturbations in a ...

We present an exact mathematical framework for electromagnetic wave propagation in periodically time-modulated media, in which the permittivity is homogenous and modulated in a step-varying fashion. By using Hill’s equation theory, we show that this proble ...

On the Analysis of Non-stationary Impedance Spectra

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