imaginary adj. 1.想像中的,假想的 (opp. Actual )。 2.【数学】虚数的。 an imaginary enemy 假想敌人。 imaginary number 虚数。 imaginary root 虚根。 imaginary unit 虚数单位,i。 imaginarily adv. imaginariness n.
If one imaginary root of zero is omega , omega square 假设" 0 "的虚根是
If one imaginary root of zero is omega , is x an imaginary root 假设一个" 0 "的虚根是, x是虚根吗?
This is the disposition of omega , the imaginary root of omega equals ? ? 1 这就是的属性,的虚根为1
At last in chapter 5 , we give proofs to some properties of real and imaginary roots of g ( a ) and a guess to express the dimensions of schubert submodules , whose proof is encountering some difficulty at present ) 。第五节我们先证明了g卜)的实根和虚根的几个性质,然后对schubert子模的维数表示给出猜想,这一猜想的证明在目前的证明中尚有困难。
There are two parts in this article . part i is mainly discussing an elementary problem in kac - moody algebra : how to describe the real and imaginary root vectors corresponding to a given real or imaginary root 本文分为两个相对独立的篇章:第一部分主要讨论了kac - moody代数中的一类基本问题,即给定一个实根或虚根,其对应的实根向量和虚根向量该如何表示
The second is to assure a multiple - parameter matrix characteristic equation has no nonzero pure imaginary roots . the key of this part is to verify that the structured singular value of a one - unknown matrix function is not equal to one . this work can be accomplished by a frequency sweeping test method 前者的核心是判定某常矩阵的结构奇异值不等于1 ,这只需计算常矩阵的结构奇异值;后者的核心是判定某个以频率为变元的矩阵的结构奇异值不等于1 ,这一问题由频率扫描测试法解决。