期刊论文详细信息
Electronic Journal of Differential Equations | |
Systems-disconjugacy of a fourth-order differential equation with a middle term | |
Jamel Ben Amara1  | |
[1] Univ. of Tunis El Manar, Tunisia ; | |
关键词: Fourth-order boundary value problems; system-conjugate points; subwronskians; comparison theorems; | |
DOI : | |
来源: DOAJ |
【 授权许可】
Unknown