충청수학회지 (Journal of the Chungcheong Mathematical Society)

  • 제31권3호
  • /
  • Pages.325-331
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  • 2018
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  • 1226-3524(pISSN)
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  • 2383-6245(eISSN)
충청수학회 (The Chungcheong Mathematical Society)
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THE MODULUS MULTIPLICATION TRANSFORM OF BOUNDED LINEAR OPERATORS

  • Lee, Jun Ik (Department of Mathematics Education Sangmyung University) ;
  • Lee, Sang Hoon (Department of Mathematics Chungnam National University)
  • 투고 : 2018.07.30
  • 심사 : 2018.07.31
  • 발행 : 2018.08.15
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초록

In this paper, we study which transform preserves the k-hyponormality of weighted shifts. For this, we introduce a new transform, the modulus multiplication transform, and then examine various properties of it.

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참고문헌

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