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zbMath0653.47030MaRDI QIDQ3799213

Henrik Stetkaer

Publication date: 1987

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

zbMATH Keywords

heat equation Schrödinger operator Laplace operator ultrahyperbolic operator interwining operators interplay between partial differential operators and their invariance groups

Mathematics Subject Classification ID

Invariant subspaces of linear operators (47A15) General theory of partial differential operators (47F05) Invariance and symmetry properties for PDEs on manifolds (58J70) Representation theory of linear operators (47A67)

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