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- But diffeomorphism invariant theory leaves some problems to be explained, and the meanings of spacetime and physical theory are still in question. 但微分同胚不變理論存在需要解釋的問題,空時及物理理論的意義仍不明確。
- A catastrophe potential function,which has the same form of swallowtail catastrophe,was obtained by dimensional normalization and diffeomorphism. 基於能量平衡方程建立了熱煙氣層轟燃模型,經量綱歸一化和微分同胚變換,得到屬於燕尾突變的勢函數。
- In the last chapter, we introduce the concept of obstruction set for diffeomorphism and obtain some results on normal sets.We do not prove these results directly. 在第三章我們對離散系統引入了阻礙集的概念,並探討了在此情形下的正常集的一些理論。
- In differentiable manifolds, one studies for instance differentiable structure, definition of differential manifolds, diffeomorphism, tangent space, Embedding theorem, partitions of unity etc. 微分流形部分主要涉及微分結構,微分流形的定義及例子,可微映射,微分同胚,切空間與餘切空間,流形的嵌入,單位分解定理等。
- Yes, if we write them as rank-2 symmetric tensor fields, they satisfied Einstein equation.However, it is not clear how big a deal this is, since diffeomorphism is put in before hand. 在近似下,弦論可以得出廣義相對論,從而一切證實廣義相對論的實驗都是對弦論的支持。
- The extended knot states under the representation of the diffeomorphism group 擴展的紐結量子引力態
- analytic diffeomorphism 解析微分同胚
- Anosov's theorem 安諾索夫定理
- gradient-like diffeomorphism 擬梯度微分同胚
- Anosov rs theorem 安諾索夫定理
- Anosov 阿諾索夫
- diffeomorphism transformation 微分同胚變換
- diffeomorphismn. 微分同胚