scientific article

zbMath0566.35098MaRDI QIDQ3681274

Petar Popivanov

Publication date: 1984

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

zbMATH Keywords

subprincipal symbolmicrolocal solvabilityclassical pseudo-differential operator of second orderinvolution characteristics

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05)

Related Items (1)

A Normal Form Around a Lagrangian Submanifold of Radial Points

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