Preservers of unitary group or equivalence by unitaries
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DOI: 10.1016/j.laa.2021.09.018
Abstract: Abstract We give the complete description of bijective real-linear transformations on B ( H ) , the algebra of all bounded linear operators on an infinite-dimensional complex Hilbert space H , where every unitary U… read more here.
Keywords: equivalence unitaries; equivalence; preservers unitary; group equivalence ... See more keywords