网络截面曲率 网络释义 1. 截面曲率 数学词汇英语翻译(S-Z) ... sectional area 截面积sectional curvature截面曲率sector 扇形 ... www.zftrans.com|基于18个网页
curvature n. 1.弯曲 2.弯曲部分 3.曲率,曲度 cross sectional adj. 横断面的,代表性的 reverse curvature 反曲率 最新单词 entropy of mixing的中文意思 混合熵 entropy of joint event是什么意思及反义词 联合事件熵 entropy of fusion的中文意思 熔解熵 entropy of evaporation是什么意思及反义词 蒸汽熵...
Sectional Curvature. Spaces of Constant Curvature. Weyl HypothesisAs we have seen, by introducing the notion of curvature tensor K , with any pair of tangent vectors Y, Z ∈ T x M we associated a linear transformation K x (Y, Z) of the tangent space T x M. Let F x be an oriented...
内容提示: 混凝土砌块生产与应用非矩形截面配筋砌块砌体剪力墙的截面曲率、曲率延性和位移延性王墨耕1 王晓彦2王汉东1(1.北京腾远设计事务所,北京100038;2.北京市建设工程安全质量监督总站,北京100073)【摘要】 矩形截面配筋砌块砌体剪力墙的曲率和曲率延性,已在文献f11中作了详细介绍和公式推导,其位移延性在文献f21中...
curvaturen. 1.弯曲 2.弯曲部分 3.曲率,曲度 cross sectionaladj. 横断面的,代表性的 reverse curvature反曲率 最新单词 foreclosure value的意思没收担保品价值,没收抵押品价值,已没收担保品价值 foreclosure sale怎么翻译及发音已没收担保品的销售,没收担保品的销售 ...
I.: Sectional-curvature preserving skinning surfaces. CAGD 13, 583–671 (1996).Kaklis, P., Ginnis, A., 1996. Sectional-curvature preserving skinning surfaces. Computer Aided Geometric Design 13 (7), 601-619.Kaklis P, Ginnis A (1996) Sectional-curvature preserving skinning surfaces. Comput ...
内容提示: Advances in Mathematics 335 (2018) 322–342Contents lists available at ScienceDirectAdvances in Mathematicswww.elsevier.com/locate/aimEinstein four-manifolds of pinched sectional curvatureXiaodong Caoa,∗ , Hung Tran baDepartment of Mathematics, Cornell University, Ithaca, NY 14853-4201, ...
We calculate sectional curvatures of these Einstein solvmanifolds, and show that they do not have nonpositive sectional curvature unless they are not isometric to symmetric spaces.Modern Approaches to Differential Geometry and its Related Fields:Proceedings of the 7th International Colloquium on ...
(R 3 ). Westudy surfaces when the sectional curvature with respect to this connection isconstant. In case that the surface is cylindrical, we obtain full classif i cation whenthe rulings are orthogonal or parallel to C. If the surface is rotational, we provethat the rotation axis is ...
© 2016 Springer International Publishing AG About this chapter Cite this chapter Petersen, P. (2016). Sectional Curvature Comparison II. In: Riemannian Geometry. Graduate Texts in Mathematics, vol 171 . Springer, Cham. https://doi.org/10.1007/978-3-319-26654-1_12 ...