Amplification of pulses in nonlinear geometric optics
نویسندگان
چکیده
منابع مشابه
Amplification of pulses in nonlinear geometric optics
In this companion paper to our study of amplification of wavetrains [CGW13], we study weakly stable semilinear hyperbolic boundary value problems with pulse data. Here weak stability means that exponentially growing modes are absent, but the so-called uniform Lopatinskii condition fails at some boundary frequency in the hyperbolic region. As a consequence of this degeneracy there is again an am...
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ژورنال
عنوان ژورنال: Journal of Hyperbolic Differential Equations
سال: 2014
ISSN: 0219-8916,1793-6993
DOI: 10.1142/s0219891614500234