대한수학회보 (Bulletin of the Korean Mathematical Society)

  • 제48권3호
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  • Pages.647-653
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  • 2011
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  • 1015-8634(pISSN)
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  • 2234-3016(eISSN)
대한수학회 (Korean Mathematical Society)
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A NOTE ON HYPONORMAL TOEPLITZ OPERATORS

  • Kim, An-Hyun (Department of Mathematics Changwon National University)
  • 투고 : 2009.10.27
  • 발행 : 2011.05.31
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초록

In this note we are concerned with the hyponormality of Toeplitz operators $T_{\phi}$ with polynomial symbols ${\phi}=\bar{g}+f(f,g{\in}H^{\infty}(\mathbb{T}))$ when g divides f.

키워드

참고문헌

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