摘要
运用锥拉伸与锥压缩不动点定理,研究一类含两个扰动参数的Riemann-Liouville型分数阶微分方程三点边值问题,建立并证明该问题正解的存在性定理与不存在性定理.所得结果表明,参数对正解的存在性有影响.
Using the fixed point theorem of cone expansion and cone compression, we investigated three-point boundary value problem for a class of Riemann-Liouville fractional differential equation with two disturbance parameters. We established and proved the existence theorem and nonexistence theorem of positive solutions of the problem. The results show the parameters affect the existence of positive solutions.
出处
《吉林大学学报（理学版）》
CAS
CSCD
北大核心
2018年第1期6-14,共9页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:11171220)
沪江基金(批准号:B14005)
