期刊论文详细信息
Kodai Mathematical Journal | |
On the zeros of solutions of a class of second order linear differential equations | |
Xiang-Dong Yang1  Jin Tu2  | |
[1] Department of Mathematics Kunming University of Science and Technology;College of Mathematics and Information Sciences Jiangxi Normal University | |
关键词: linear differential equation; entire function; zero; | |
DOI : 10.2996/kmj/1278076341 | |
学科分类:数学(综合) | |
来源: Tokyo Institute of Technology, Department of Mathematics | |
【 摘 要 】
References(13)In this paper, we investigate the exponent of convergence of the zero-sequence of solutions of the second order linear differential equation$f''+(¥sum_{j=1}^{l}Q_j(z)e^{P_j(z)})f=0,$where Pj (z) (j= 1,2, ..., l ≥ 3) are polynomials of degree n ≥ 1, Qj (z) are entire functions of order less than n, and obtain some results which improve and generalize the previous results in [8, 9, 13].
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201912080707955ZK.pdf | 2KB | download |