Operators on positive semidefinite inner product spaces
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DOI: 10.1016/j.laa.2020.03.004
Abstract: Abstract Let U be a semiunitary space; i.e., a complex vector space with scalar product given by a positive semidefinite Hermitian form 〈 ⋅ , ⋅ 〉 . If a linear operator A : U… read more here.
Keywords: operators positive; product; inner product; semidefinite inner ... See more keywords