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math-ph2008
Complex geometric optics for symmetric hyperbolic systems II: nonlinear theory in one space dimension
Omar Maj
This is the second part of a work aimed to study complex-phase oscillatory solutions of nonlinear symmetric hyperbolic systems. We consider, in particular, the case of one space di…
math-ph2008★ 2 cited
Complex geometric optics for symmetric hyperbolic systems I: linear theory
Omar Maj
We obtain an asymptotic solution for $\ep \to 0$ of the Cauchy problem for linear first-order symmetric hyperbolic systems with oscillatory initial values written in the eikonal fo…