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b度量空间中LS型循环映射的不动点定理

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在b度量空间中,提出名为LS型循环映射的新循环映射,在适当的假设条件下,研究LS型循环映射不动点的存在性与唯一性,得到了 LS型循环映射不动点的存在唯一性定理.
Fixed Point Theorem of LS-type Cyclic Mapping in b-Metric Spaces
In b-metric spaces,a new kind of cyclic mapping was proposed,which was called LS-type cyclic mapping.Then,the ex-istence and uniqueness of the fixed point of LS-type cyclic mapping was studied under appropriate assumptions,and the existence and uniqueness theorem of LS-type cyclic mapping was obtained.

fixed point theoryb-metric spacesLS-type cyclic mapping

翁生权、李霞

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宜宾学院理学部,四川宜宾 644000

不动点理论 b度量空间 LS型循环映射

2024

宜宾学院学报
宜宾学院

宜宾学院学报

CHSSCD
影响因子:0.185
ISSN:1671-5365
年,卷(期):2024.24(12)