Korean Journal of Mathematics

The Kangwon-Kyungki Mathematical Society (강원경기수학회)
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SUBNORMALITY OF THE WEIGHTED CESÀRO OPERATOR Ch∈l2(h)

  • Received : 2017.01.18
  • Accepted : 2017.03.20
  • Published : 2017.03.30
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Abstract

The subnormality of some classes of operators is a very interesting property. In this paper, we prove that the weighted $Ces{\grave{a}}ro$ operator $C_h{\in}{\ell}^2(h)$ is subnormal and we described completely the set of the extended eigenvalues for the weighted $Ces{\grave{a}}ro$ operator, some other important results are also given.

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References

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