학술저널
HYPONORMALITY OF TOEPLITZ OPERATORS WITH POLYNOMIAL SYMBOLS
- 충청수학회
- Journal of the Chungcheong Mathematical Society
- Volume 24, No. 1
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2011.0265 - 73 (9 pages)
- 2
In this note we present some necessary and sufficient conditions for the hyponormality of Toeplitz operators Tφ under certain assumptions concerning the trigonometric polynomial symbol φ.
1. Introduction
2. The main result
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