Applied Mathematics and Mechanics (English Edition) ›› 1992, Vol. 13 ›› Issue (7): 637-641.

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EXISTENCE OF POSITIVE FIXED POINTS FOR SEMIDIFFERENTIABLE SEMICOMPACT 1-SET-CONTRACTIONS

Song Jian-wci   

  1. Department of Mathematics, Jiangxi Normal University, Nanchang
  • Received:1991-04-15 Online:1992-07-18 Published:1992-07-18

Abstract: This paper obtains some fixed point theorems of semidifferentiable semicompact 1-set-contraction maps, which extend some known results in [1, 2, 4, 5, 7].

Key words: semidifferentiable, semicompact l-set-contraction, positive fixed point

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