scientific article

Publication date: 1987

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

survey partial differential equation jet bundle quantization procedure singularity propagation

Nonlinear higher-order PDEs (35G20) Geometric theory, characteristics, transformations in context of PDEs (35A30) Theory of singularities and catastrophe theory (58K99) Differentiable maps on manifolds (58C25) Propagation of singularities; initial value problems on manifolds (58J47)

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