| 关于DMRL序及其相关序的若干性质 |
| |
| 引用本文： | 康殿统. 关于DMRL序及其相关序的若干性质[J]. 纯粹数学与应用数学, 2004, 20(3): 237-242 |
| |
| 作者姓名： | 康殿统 |
| |
| 作者单位： | 河西学院数学系,甘肃,张掖,734000 |
| |
| 摘 要： | 证明了DMRL偏序关系在平移和尺度变换下的不变性,并获得了一个充分必要条件.同时考虑了DMRL序与IFR及IFRA序之间的关系.
|
| 关 键 词： | IFR IFRA DMRL 平移变换 尺度变换 DMRL序 不变性 IFR序 IFRA序 |
Some properties on DMRL and related orderings |
| |
| Abstract. Some properties on DMRL and related orderings[J]. Pure and Applied Mathematics, 2004, 20(3): 237-242 |
| |
| Authors: | Abstract |
| |
| Abstract: | It is proved that the DMRL ordering is maintained under the translation and scale transforms. A sufficient and necessary condition for DMRL ordering is presented. The relationships between the DMRL ordering and the IFR ordering or IFRA ordering are investigated as well. |
| |
| Keywords: | IFR IFRA DMRL IFR IFRA DMRL translation transform scale transform DMRL ordering invariability IFR ordering IFRA ordering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
