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Publication:3364509
zbMath0851.35129MaRDI QIDQ3364509
Publication date: 1996
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hamilton-Jacobi equationeikonal equationLagrangian manifoldcausticscanonical functionsshadow boundariesgeometric diffractionray field singularities
Wave scattering in solid mechanics (74J20) Diffraction, scattering (78A45) Theory of singularities and catastrophe theory (58K99) Differentiable maps on manifolds (58C25)
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