논문KCI 등재
Positive answer to the conjecture by Fong and Istratescu
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Abstract
In this note we give a positive answer to the conjectureby Fong and Istratescu.
참고문헌 (7)
- "Linear operators for which T^*T and T + T^* commutes", 61, pp.53~57 (1975)
- "Linear operators for which T^*T and T + T^* commutes", 226, pp.305~319 (1977)
- "Spectral properties for linear operators for which T^*T and T + T^* commutes", 60, pp.197~202 (1976)
- "Some Characterizations of Hermitian operators and related classes of operators. I", 76, pp.107~112 (1979)
- "Operator valued roots of abelian analytic functions", 55, pp.127~147 (1974)
- "is Riesz or meromorphic", proc. royal irish acad. 72(1972), pp.81~87
- "A structure theorem for polynomial compact operators", 63, pp.686~ (1971)
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