利用锥度量空间中自映象对的弱相容性,在放宽了映象的压缩条件下,讨论了一类四个自映象的公共不动点的存在性、唯一性问题.得到了一个新的公共不动点定理,改进并推广了近期的结果.同时也是对度量空间中经典结论的推广.
By using weak compatible mapping pairs we discussed the existence and uniqueness of common fixed point theorems of four self mappings in cone metric spaces. The results were extended by relaxing the contractive conditions. Some new common fixed point theorems are given, which largely improve and extend some relative results and the classical theorems in metric spaces.