期刊论文详细信息
| Journal of inequalities and applications | |
| Necessary and sufficient conditions for the two parameter generalized Wilker-type inequalities | |
| Hui Sun1  | |
| 关键词: Wilker-type inequality; sine function; tangent function; necessary and sufficient condition; 26D05; 33B10; | |
| DOI : 10.1186/s13660-016-1270-2 | |
| 学科分类:数学(综合) | |
| 来源: SpringerOpen | |
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