scientific article; zbMATH DE number 2513
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Publication:4711467
zbMath0764.47023MaRDI QIDQ4711467
Publication date: 25 June 1992
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
extension of a specified isotropic submanifoldinfinite dimensional version of Weinstein's symplectic diffeomorphism theoremlocally selfadjoint extensionlocally symmetric operatorsmall nonlinear perturbation of a linear symmetric operatorspace of square-integrable vector-functions of a first-order nonlinear differential system
General theory of ordinary differential operators (47E05) Dilations, extensions, compressions of linear operators (47A20) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)
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