indefinite form

基本解释

Hospital rule is an effective tool in the calculation of indefinite form limit.
羅必達法則是計算未定型極限的有力工具。
The result is extended in CHENG(1977) and LI(1996) to the space-like submanifolds with constant scalar curvature in an indefinite space form.
我們把CHENG（1977），LI（1996 ）的結果推廣到了非定空間形式中常數量曲率的類空子流形中。
Then, by introducing a corresponding Krein space stochastic system and applying projection and innovation analysis, the minimum of indefinite quadratic form and its existence condition are derived.
引入相應的格林空間隨機系統，應用格林空間投影理論和新息分析方法，得到了不定二次型的最小值及其存在條件。