
AbstractOperators on a manifold with (geometric) singularities are degenerate in a natural way. They have a principal symbolic structure with contributions from the different strata of the configuration. We study the calculus of such operators on the level of edge symbols of second generation, based on specific quantisations of the corner‐degenerate interior symbols, and show that this structure is preserved under composition (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
ddc:510, continuity in Sobolev spaces with double weights, Pseudodifferential and Fourier integral operators on manifolds, edge quantisation, Institut für Mathematik, Pseudodifferential operators as generalizations of partial differential operators, Degenerate elliptic equations, composition in the edge calculus, Pseudodifferential operators, operators on manifolds with second order singularities
ddc:510, continuity in Sobolev spaces with double weights, Pseudodifferential and Fourier integral operators on manifolds, edge quantisation, Institut für Mathematik, Pseudodifferential operators as generalizations of partial differential operators, Degenerate elliptic equations, composition in the edge calculus, Pseudodifferential operators, operators on manifolds with second order singularities
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