WKB expansions for weakly well-posed hyperbolic boundary value problems in a strip: Time depending loss of derivatives

DOI10.1142/S0219891621500181zbMath1482.35125OpenAlexW2993147455WikidataQ115245157 ScholiaQ115245157MaRDI QIDQ5024431

Antoine Benoit

Publication date: 31 January 2022

Published in: Journal of Hyperbolic Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219891621500181

zbMATH Keywords

hyperbolic boundary value problemweak well-posednessgeometric optics expansion

Mathematics Subject Classification ID

Diffraction, scattering (78A45) Geometric optics (78A05) Initial-boundary value problems for first-order hyperbolic equations (35L04) Singular hyperbolic equations (35L81)

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