摘要
This paper makes use of the theory of characteristic values and characteristic functions and the theoryof topological degree in studying the solutions of systems of Hammerstein-type equations;where G is a bounded closed set in R~ , and mes G ≠0.Equations (1) can be rewritten as the following operator equationSuppose that P is a cone in C^no:
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
1991年第1期9-10,共2页
Journal of Sichuan Normal University(Natural Science)