2-距离空间中(ψ,φ,θ)-压缩映象的公共不动点定理

Common fixed point theorem of(ψ,φ,θ)-contractive mappings in 2-metric spaces

在2-距离空间中,讨论了一类新的(ψ,φ,θ)-型压缩条件,建立了此类映象的重合点和公共不动点的存在性和唯一性定理,改进了相关文献的一些结果.

A new class of（ψ,φ,θ）-contractive mapping in 2-metric spaces is discussed.The existence and uniqueness of coincidence point and common fixed point theorems are given,which improve the corresponding results in some references.