Energy densities of semilinear wave equations with oscillatory initial data

DOI10.1007/BF03182365zbMath0904.35053OpenAlexW2063482040MaRDI QIDQ1387493

Hui Cheng Yin

Publication date: 26 January 1999

Published in: Science in China. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf03182365

zbMATH Keywords

nonlinear geometric opticsRadon measuremicrolocal defect measures

Mathematics Subject Classification ID

Second-order nonlinear hyperbolic equations (35L70) Initial value problems for second-order hyperbolic equations (35L15) Geometric optics (78A05)

Cites Work

• Interaction de trois ondes dans les equations semi-linears strictement hyperboliques d'ordre 2.
• H-measures, a new approach for studying homogenisation, oscillations and concentration effects in partial differential equations
• Microlocal defect measures
• Semi-linear wave equations
• Oscillations and Energy Densities in the Wave Equation
• Coherent and focusing multidimensional nonlinear geometric optics
• Focusing at a Point and Absorption of Nonlinear Oscillations

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