- 更多网络例句与同调类相关的网络例句 [注：此内容来源于网络，仅供参考]
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On the other hand, given calibration ξ in Rn+l, if it statisfies Frobenius condition, there is ξ-submanifold through every point. We know that each ξ- submanifold is homologically volume minimizing in Rn+1, so that every minimal hypersurface in Rn+1 is stable locally.
反之，给定R~(n+1)上的calibrationζ，如果它满足Frobenius可积条件，则过每一点有ζ的积分子流形M，我们知道ζ的积分子流形在其同调类中体积最小，自然M也局部是R~(n+1)中的稳定极小子流形。
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Next in section 2.3,usingthe finite isolated regular representations in SO(3)character varity of 〓,weobtained a computation formula of SO(3)Donaldson invariants with degree 1 of4—manifold 〓(Theorem 2.3.1).Finally in section 2.4 wediscussed the Donaldson invariants of 4—manifolds with smoothly embedded 2—torus 〓 whose selfintersection is +1,with the help of the single irreducibleSU(2)representation of the principal 〓—bundle over a 2—torus with Eulernumber—1,we got a gluing formula of the Donaldson invariant on the 2—homology represented by 2—torus 〓(Theorem 2.4.1),it is a supplement of P.
最后在§2.4我们讨论了具有自交数为+1的嵌入环面〓的4—流形的Donladson不变量，运用环面上欧拉数为-1的圆丛的单个不可约SU（2）表示给出了Donaldson不变量在环面表示的同调类上的一个粘合公式（定理2.4.1），这一结果补充了P。
- 更多网络解释与同调类相关的网络解释 [注：此内容来源于网络，仅供参考]
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homology boundary homomorphism：同调边缘同态
homology boundary 同调边缘 | homology boundary homomorphism 同调边缘同态 | homology class 同调类
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characteristic cohomology class：上同调类特征
characteristic class of a manifold 流形的示性类 | characteristic cohomology class 上同调类特征 | children's class 幼儿班
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cohomology class：上同调类
cobordism class 配边类 | cohomology class 上同调类 | complete class 完全类
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canonical cohomology class：标准上[典范上]同调类
thingumajig (用以指某人或某事)某人, 某件东西 | canonical cohomology class 标准上[典范上]同调类 | enantiotropic 互变的
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dual cohomology class：对偶上同调类
dominant age class 优势年龄组 | dual cohomology class 对偶上同调类 | economy class 经济舱; 客机普通座
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fundamental cohomology class：基本上同调类
function class 功能类 | fundamental cohomology class 基本上同调类 | general continuation class 普通业余补习班
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fundamental homology class：基本同调类
基本事件空间|space of elementary events | 基本同调类|fundamental homology class | 基本运算|fundamental operations
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homology class：同调类
同调边缘 homology boundary | 同调类 homology class | 同调函子 homology functor
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homology class：(下)同调类
hereditary class 遗传类 | homology class (下)同调类 | homotopy class 同伦类
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singular homology class：奇异(下)同调类, 连续(下)同调类
singular class 奇异类 | singular homology class 奇异(下)同调类, 连续(下)同调类 | site class 地位级