Unitary similarity of symmetry operators
نویسندگان
چکیده
منابع مشابه
The Sum of Unitary Similarity Orbits Containing Only Special Operators
Dedicated to Professor Shmuel Friedland. Abstract Let B(H) be the algebra of bounded linear operator acting on a Hilbert space H (over the complex or real field). Characterization is given to A1, . . . , Ak ∈ B(H) such that for any unitary operators U1, . . . , Uk, ∑k j=1 U ∗ j AjUj is always in a special class S of operators such as normal operators, self-adjoint operators, unitary operators. ...
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 1970
ISSN: 0024-3795
DOI: 10.1016/0024-3795(70)90017-0