Canonical decomposition for dissipative linear relations
نویسندگان
چکیده
On the basis of Sz. Nagy-Foia\c{s}-Langer and von Neumann-Wold decompositions, two decompositions for dissipative linear relations are given they realized by transforming invariant subspaces contractions, means Z transform. These permit separation selfadjoint completely nonselfadjoint parts a relation.
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ژورنال
عنوان ژورنال: Operators and Matrices
سال: 2021
ISSN: ['1848-9974', '1846-3886']
DOI: https://doi.org/10.7153/oam-2021-15-95