Acta mathematica scientia,Series A ›› 1997, Vol. 17 ›› Issue (3): 274-279.

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On the Hereditarily Indecomposable and Quotient-Hereditarily Incompound Properties of Banach Spaces

Zhong Huaijie   

  1. Department of mathematics, Fujian Normal University
  • Received:1995-08-08 Revised:1996-01-16 Online:1997-06-26 Published:1997-06-26

Abstract:

In this paper, it is shown that the class of Riesz operators on the hereditarily indecomposable space X is the greatest notrivial operator ideal in B(X). The proof about the structure of operators in B(X) by Gowers W. T. and Maurey B. is also simplified.
The concept of Quotient-Hereditarily Incompound spaces is introdused by using of the principle of duality. The corresponding results about operators on the Q. H. IC. space are obtained.

Key words: Banach spaces, Indecomposable, Incompound

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