数学物理学报(英文版) ›› 2014, Vol. 34 ›› Issue (5): 1481-1494.doi: 10.1016/S0252-9602(14)60098-9

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ON SPECTRAL PROPERTIES OF A NEW OPERATOR OVER SEQUENCE SPACES c AND c0

 Ezgi ERDOGAN, Vatan KARAKAYA   

  1. Department of Mathematics, Marmara University, Kadikoy, Istanbul, Turkey; Department of Mathematical Engineering, Yildiz Technical University, Davutpasa, Istanbul, Turkey
  • 收稿日期:2013-03-25 修回日期:2014-03-12 出版日期:2014-09-20 发布日期:2014-09-20

ON SPECTRAL PROPERTIES OF A NEW OPERATOR OVER SEQUENCE SPACES c AND c0

 Ezgi ERDOGAN, Vatan KARAKAYA   

  1. Department of Mathematics, Marmara University, Kadikoy, Istanbul, Turkey; Department of Mathematical Engineering, Yildiz Technical University, Davutpasa, Istanbul, Turkey
  • Received:2013-03-25 Revised:2014-03-12 Online:2014-09-20 Published:2014-09-20

摘要:

In this work, we classify and calculate spectra such as point spectrum, continuous spectrum and residual spectrum over sequences spaces , c and c0 according to a new matrix operator W which is obtained by matrix product.

关键词: spectrum of an operator, matrix transformation, sequence space

Abstract:

In this work, we classify and calculate spectra such as point spectrum, continuous spectrum and residual spectrum over sequences spaces , c and c0 according to a new matrix operator W which is obtained by matrix product.

Key words: spectrum of an operator, matrix transformation, sequence space

中图分类号: 

  • 47A10