摘要
用不动点指数讨论了在一定的边界条件支持下 ,1—集压缩集值映象方程的多解问题 。
Under the suitable boundary condition, the problems on multiple solutions for set-valued 1-set contractions mapping equations are discussed by fixed point index. The author establishes some multiple positive solutions theorems of equations in Banach spaces with positive cone.
出处
《福州大学学报(自然科学版)》
CAS
CSCD
2002年第3期266-269,共4页
Journal of Fuzhou University(Natural Science Edition)