摘要
研究了交换压缩型映射不动点存在的问题，得到了四个映射公共不动点存在的条件和两类不动点存在的充分必要条件．
Let X be a real Banach Space which is both p uniformly convex and uniformly smooth, T:D(T)→X be a Lipschitzian m dispative operator.Under the natural setting that the domain of T,D(T) is a proper subset of X,the method of approximating a solution of the equation x λTx=f,λ>0 is studied.Therefore,several known results are generalized.
出处
《西南民族学院学报（自然科学版）》
1997年第3期238-242,共5页
Journal of Southwest Nationalities College(Natural Science Edition)
关键词
度量空间
交换压缩型映射
公共不动点
不动点
p uniformly convex Banach space,uniformly smooth Banach space, m dissipative operator equation,iteration method
