Kyungpook Mathematical Journal

Department of Mathematics, Kyungpook National University (경북대학교 자연과학대학 수학과)
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Some Properties of (y) Class Operators

  • Bachir, Ahmed (Department of Mathematics, Faculty of Science, King Khalid University) ;
  • Mecheri, Salah (Department of Mathematics, King Saud University)
  • Received : 2007.04.11
  • Accepted : 2007.07.06
  • Published : 2009.06.30
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Abstract

In this paper we study some spectral properties of the class (y) operators and we will investigate on the relation between this class and other usual classes of operators.

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References

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