摘要
通过不动点指数理论 ,讨论了一类超线性算子方程的多重解问题 .在合适的条件下 ,我们至少得到了三个解 :一个零解 ,一个正解和一个负解 .
by fixed point index theory, multipli Ci Ty question of solutions to superlinear operator equations in ordered banach spa Ce is discussed. Under suitable conditions, at least three distinct solutions ar E obtained: one zero, one positive and one negative.finally, the abstract result S are applied to superlinear two-point boundary value problems. =
出处
《应用泛函分析学报》
CSCD
2003年第1期59-63,共5页
Acta Analysis Functionalis Applicata
基金
Project supported by NSFC(198710 4 8) and NSFSP(Z2 0 0 0 A0 2 )
