多值α-g-ψ逼近压缩映象在b-矩度量空间中的最佳逼近点定理

Best Proximity Point Theorems for α-g-ψ-Proximity Contractive Multimaps in b-Rectangular Metric Spaces

在b-矩度量空间中引进了多值α-g-ψ逼近压缩映象,并证明了该映象在b-矩度量空间中最佳逼近点的存在性.该结果推广和改进了近期的相关结果.

In this paper,we introduce the notion ofα-g-ψproximity contractive multimaps and obtain some best proximity point theorems for it in b-rectangular metric spaces.These results improve and extend some related results that have been published recently.