一类增算子的不动点定理的推广及应用

Generalizations of Fixed Point Theorems of Some Increasing Operators and Applications

利用锥理论单调迭代技巧,研究Banach空间中不具有任何紧性、连续性和凹凸性条件的增算子的不动点的存在唯一性,所得结果改进和推广了增算子的某些已知相应结果.

By using the cone theory and the monotone succession skills, it is studied the existence uniqueness of fixed point for a class of increasing operators without continuity and compactness and concave or convex conditions in Banach spaces. The results presented here improve and generalize some corresponding results for increasing operator.