Chinese Quarterly Journal of Mathematics ›› 1996, Vol. 11 ›› Issue (3): 87-90.

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On Dual Cosine Operator Function

  

  1. North  China   Inst.of   Water  Conser. & Hydro Power,Zhengzhou,450045;Luoyang Agricultural College
  • Received:1995-01-16 Online:1996-09-30 Published:2024-12-31
  • Supported by:
     Project Supported by the NSF of Henan Province and NSF of North China Institute of Water Conservancy and Hydroelectric Power.

Abstract: Some basic properties of daul cosine operator function are given. The concept and characterization of θ-reflexivity with respect to cosine operator function are first studied.

Key words:  , cosine operator function, duality, θ-reflexivity ,  ,  ,

CLC Number: