文章基本信息
- 标题：Oscillation in second order functional equations with deviating arguments
- 本地全文：下载
- 作者：Bhagat Singh
- 期刊名称：International Journal of Mathematics and Mathematical Sciences
- 印刷版ISSN：0161-1712
- 电子版ISSN：1687-0425
- 出版年度：1981
- 卷号：4
- 期号：1
- 页码：137-146
- DOI：10.1155/S0161171281000094
- 出版社：Hindawi Publishing Corporation
- 摘要：
For the pair of functional equations ( A ) ( r ( t ) y ′ ( t ) ) ′ + p ( t ) h ( h ( g ( t ) ) ) = f ( t ) and ( B ) ( r ( t ) y ′ ( t ) ) ′ − p ( t ) h ( y ( g ( t ) ) ) = 0 sufficient conditions have been found to cause all solutions of equation (A) to be oscillatory. These conditions depend upon a positive solution of equation (B).
