度量凸空间上非自映射族的唯一公共不动点定理
도량철공간상비자영사족적유일공공불동점정리
Unique Common Fixed Point Theorems for a Family of Non-self Maps in Metrically Convex Spaces
  • 万方数据
    应用数学 응용수학
    MATHEMATICA APPLICATA
    2009年 4期 852-857 ,共6页

    朴勇杰%朴东哲

    박용걸%박동철

    度量凸空间%公共不动点%完备 度量凸空間%公共不動點%完備
    도량철공간%공공불동점%완비
    Metrically convex space%Common fixed point%Complete
    给出了若干个度量凸空间的闭子集上的非自映射族的公共不动点的存在性与唯一性.我们的主要结果对文献中的许多同类型的不动点定理进行了改进和一般化.
    급출료약간개도량철공간적폐자집상적비자영사족적공공불동점적존재성여유일성.아문적주요결과대문헌중적허다동류형적불동점정리진행료개진화일반화.
    Some existence and uniqueness of a common fixed point for a family of non-self mappings of closed subset in a complete metrically convex metric space are given.Our main results generalize and improve many same type fixed point theorems in references.
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