Spectral Properties of k-Quasi ∗Parahyponormal Operators

Authors

  • D. Senthilkumar Post Graduate and Research Department of Mathematics, Govt. Arts College (Autonomous), Coimbatore 18
  • S. Parvatham Post Graduate and Research Department of Mathematics, Govt. Arts College (Autonomous), Coimbatore 18

DOI:

https://doi.org/10.26713/jims.v9i3.952

Keywords:

Parahyponormal operator, Approximate point spectrum and Joint approximate point spectrum

Abstract

In this paper, we prove some basic properties of k-quasi-∗parahyponormal operators and spectrum of class of k-quasi-∗parahyponormal operators is continuous. Also, we proved the non zero points of its approximate point spectrum and joint approximate point spectrum are identical.

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References

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Published

2017-10-30
CITATION

How to Cite

Senthilkumar, D., & Parvatham, S. (2017). Spectral Properties of k-Quasi ∗Parahyponormal Operators. Journal of Informatics and Mathematical Sciences, 9(3), 855–862. https://doi.org/10.26713/jims.v9i3.952

Issue

Vol. 9 No. 3 (2017)

Section

Research Article

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