您要查找的是不是：
- connected nilpotent Lie group 连通幂零李群
- Eigenvalue Problem and Estimates for a Class of Nilpotent Lie Group 一类幂零群上的特征值问题及估计
- On Spectrum of the sub Laplacian on Two Step Nilpotent Lie Group 二步幂零Lie群上sub-Laplace算子的谱
- Heisenberg type groups are significant kinds of nilpotent Lie groups of step two and attract attentions of many scholars ([3][4][6][22] etc.) Heisenberg型群是一类极为有意义的二阶幂零李群，备受众多学者的关注([3][4][6][22]等等)。
- Complex simply connected analytic Lie group 复单连通解析李群
- In this paper,Lie group,Symplectic manifolds,Groupoids are treated as fundamental research subjects . 本文主要以李群、辛流形及群胚等为基本研究对象。
- The central series of a nilpotent Lie ring 关于幂零Lie环的中心列
- Lie Groups, Lie Algebras, and Their Representation by V.S. 最重要的李群、李代数参考书;
- Lie groups and algebraic groups, by A. L. Onishchik, E. B. 李群的参考书;
- completable nilpotent Lie algebra 可完备化幂零李代数
- Using the Lie group theory and method, we presented a necessary condition for the existence of generalized symmetry of ordinary differential equations. 摘要利用李群理论和方法给出了自治常微分方程存在某类特殊广义对称的必要条件。
- Furthermore,this course is benefitial to study differential topology, Riemannian Geometry, Lie group and Nonlinear Analysis etc. 为进一步学习微分几何、微分拓扑、几何分析、黎曼几何、李群、低维拓扑和非线性分析等相关课程奠定良好的基础，并为阅读当代数学文献创造条件。
- Any symmetric space corresponds to a Lie group and an involution of it.The associated twisted conjugate action is related to the involution. 每个对称空间对应着一个李群及这个李群的一个对合自同构，相应的扭共轭作用与这个对合自同构有关。
- In this paper, the conclusion is that the intersection of lie subring of a Lie group is a Lie subring is obtained, moreover,it gives the Lie algebra of the Lie subring. 文章通过李子群的性质得出了李群的两个李子群的交依然是李子群的结论,进而得出这一李子群的李代数形式。
- This is equivalent to an ordinary (non-projective) representation of the double cover of SO(p,q, R ), which is a real Lie group called the spinor group Spin(p,q). 是旋转群(李群SO(n;R) )的投影表象中的元素，或更广义地说，是SO(p;q;R)群的投影表象中的元素，其中p + q = n for spinors in a space of nontrivial signature.
- He tried to varnish over the truth with a lie. 他试图用谎言来掩盖真相。
- A Kind of Nilpotent Lie Algebras with NondegenerateInvariant Bilinear Form 一类带有非退化不变对称双线性函数的幂零李代数
- In this paper,by giving a left invariant and symplectic structure, we have discussed the left invariant vector field and Maurer-Cartan form on Lie group,and have drawn some conclusions on them. 文章通过对李群上赋予一个左不变的辛结构,对李群上的左不变向量场及左不变1一形式进行研究,得出相关结论。
- Jeff connected the caravan to the car. 杰夫把大蓬车挂在汽车上。
- He is connected with the Changs by marriage. 他与张家是姻亲。
