偏 b-度量空间中广义(ψ,φ,f)弱压缩映像的公共不动点定理
Common Fixed Point Theorems of Generalized (ψ,φ, f)-Weakly Contraction Mappings in Partial b-Metric Spaces
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摘要: 在偏b-度量空间中定义了广义(ψ,φ, f)弱压缩映像,证明了广义(ψ,φ, f)弱压缩映像的公共不动点定理,改进和推广了偏 b-度量空间中的不动点理论。
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关键词:
- 偏b-度量空间、收敛、不动点
Abstract: In this paper ,we introduce a new generalized (ψ,φ, f )-weakly contraction mappings in partial b-metric spaces ,and prove some common fixed point theorems in partial b-metric spaces .Our results im-prove and extend some conclusions about the partial b-metric spaces .-
Key words:
- partial b-metric spaces、contraction、fixed-point .
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