대한수학회보 (Bulletin of the Korean Mathematical Society)
- 제26권2호
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- Pages.119-126
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- 1989
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- 1015-8634(pISSN)
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- 2234-3016(eISSN)
JOINT SPATIAL NUMERICAL RANGES OF OPERATORS ON BANACH SPACES
초록
Throughout this paper, X will always denote a Banach space over the complex numbers C, and L(X) will denote the Banach algebra of all continuous linear operators on X. Operator will always mean continuous linear operator. An n-tuple of operators T
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