Applied Mathematics and Mechanics (English Edition) ›› 1991, Vol. 12 ›› Issue (11): 1117-1121.

• Articles • Previous Articles    

SOME NEW RESULTS ABOUT FIXED PANSYSTEMS THEOREMS

Liu Huai-jun   

  1. Math. Dept., Wuhan University, Wuhan
  • Received:1990-08-29 Online:1991-11-18 Published:1991-11-18

Abstract: In this paper the fixed pansy stems theorems concerning the composition-complement-operators are discussed. Some existence conditions of panchaos and strange panat tractor are given. And using the results, some fixed point theorems for many-valued mappings are also proved, which complement and develop the results obtained by Kakutani.

Key words: Corhposition-complement operator, panchaos, strange panattractor

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