Search results for "Operator algebras"

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Liftings and extensions of operators in Brownian setting

2020

We investigate the operators T on a Hilbert space H which have 2-isometric liftings S with the property S ∗ S H ⊂ H . We show that such liftings are closely related to some extensions of T, which h...

symbols.namesakePure mathematicsAlgebra and Number TheoryProperty (philosophy)Mathematics::Operator AlgebrasHilbert spacesymbols010103 numerical & computational mathematicsExtension (predicate logic)0101 mathematics01 natural sciencesBrownian motionMathematicsLinear and Multilinear Algebra

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