대한수학회지 (Journal of the Korean Mathematical Society)

  • 제41권4호
  • /
  • Pages.737-746
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  • 2004
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  • 0304-9914(pISSN)
  • /
  • 2234-3008(eISSN)
대한수학회 (Korean Mathematical Society)
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ALMOST FIXED POINT THEOREMS OF THE ZIMA TYPE

  • Kim, Jeong-Heon (Department of Mathematics Soongsil University) ;
  • Park, Se-Hie (National Academy of Sciences Korea and School of Mathematical Sciences Seoul National University)
  • 발행 : 2004.07.01
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초록

In this paper, from the KKM theorem, we deduce almost fixed point theorems for convex-valued u.s.c. (or l.s.c.) multimaps satisfying certain conditions originated from Zima [19]. From these results, we obtain various fixed point theorems which extend a number of known results.

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참고문헌

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피인용 문헌

  1. Fixed point theory of multimaps in abstract convex uniform spaces vol.71, pp.7-8, 2009, https://doi.org/10.1016/j.na.2009.01.081
  2. A Unified Fixed Point Theory in Generalized Convex Spaces vol.23, pp.8, 2007, https://doi.org/10.1007/s10114-007-0947-3