Acta mathematica scientia,Series B ›› 2005, Vol. 25 ›› Issue (1): 105-111.

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COMPOSITION OPERATORS ON HARDY-ORLICZ SPACES

 LIU Li-Fang, CAO Guang-Fu, WANG Xiao-Feng   

  • Online:2005-01-20 Published:2005-01-20
  • Supported by:

    Supported by NSFC (10371082)

Abstract:

Properties of composition operators induced by analytic self-maps on the unit
disk of the complex plane in Hardy-Orlicz spaces are discussed. Results are concerned
about boundedness, invertibility, compactness, Fredholm operators and spectra of compo-
sition operators.

Key words: Analytic function, compact operator;composition operator;fixed point;Fredholm operator;Hardy-Orlicz space

CLC Number: 

  • 47A10
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