1) Euler characteristic form
Euler示性式
1.
We shall show that the Euler characteristic form of E plays the roleof the Stiefel-Whitney characteristic form of M, and the integral formula of the Eulercharacteristic form of E is just the generalized Gauss-Bonnet formula.
我们将指出:矢丛E的Euler示性式扮演了流形M的Stiefel-Whitney示性式的角色,不过这个示性式积分时必须mod。
2) euler characteristic
Euler示性数
3) Euler-Poincare characteristic
Euler-Poincare示性数
4) Euler-Poincare characteristic number
Euler-Poincar示性数
6) Euler form
Euler形式
1.
Studies an integrable question of Pfaff constraint,utilizing the integrable sufficient condition of Pfaff constraint,giving an integrable sufficient conditions of the Euler form as Pfaff constraint-proposition 1,and points out that the inverse-proposition of proposition 1 in general does not hold as proposition 2.
利用Pfaff约束可积的充分条件,给出Pfaff约束可积的Euler形式的充分条件———命题1。
补充资料：示下
1.犹指示。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条