GEOMETRIC-OPTICS FOR NONLINEAR CONCENTRATING WAVES IN FOCUSING AND NON-FOCUSING TWO GEOMETRIES

DOI10.1142/S0219199704001239zbMath1047.35104MaRDI QIDQ4474392

Slim Ibrahim

Publication date: 12 July 2004

Published in: Communications in Contemporary Mathematics (Search for Journal in Brave)

zbMATH Keywords

nonlinear wave equationStrichartz inequalityconcentrating wave

Mathematics Subject Classification ID

Critical exponents in context of PDEs (35B33) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Second-order nonlinear hyperbolic equations (35L70) Waves and radiation in optics and electromagnetic theory (78A40) Geometric optics (78A05)

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