Applied Mathematics and Mechanics (English Edition) ›› 1998, Vol. 19 ›› Issue (12): 1141-1149.
刘振海1, 张石生2
Liu Zhenhai1, Zhang Shisheng2
摘要: This paper is to generalize the results of Zhang and Chen[1]. We constract a topological degree for a class of mappings of the form F=L+S where L is closed densety defined maximal monotone operator and S is a nonlinear multivalued map of class (S+) with respect to the domain of L.