CURVATURE相关论文
In Minkowski space M,we derive the effective Schr?dinger equation describing a spin-less particle confined to a rotating......
The effect of current collector properties on electrode stress in Li-ion battery is studied.The current collectors which......
Analysis of Influence of Curvature and Vertebral Height Changes on Prognosis of Multi-segmental Cerv
Purpose Cervical spinal stenosis(CSS)is a common clinical phenomenon,and operation is the best solution to severe CSS.Th......
Recent work has indicated that adaptation is controlled by multiple mechanisms acting at different timescales,but their ......
PURPOSE:Visual environment changes at multiple timescales.It is thus hypothesized that adaptation mechanisms operate at ......
提出了一种基于多芯光纤的马赫-曾德尔干涉仪，其由单模-多芯-多模-单模光纤拼接而成，其中多模光纤充当耦合器，单模光纤与多芯光纤错位......
针对常规的点云滤波方法在去除接近模型噪声的过程中会对模型造成较大破坏的问题,提出一种结合双张量投票和多尺度法向量估计的点......
点云配准是三维建模的关键步骤,而配准速率又是其中的一个瓶颈。实际中点云数据规模大并且对配准速率有一定要求。针对配准点云规......
本文首次提出一种散斑剪切相机.该相机能把曲率、扭率和斜率的二维信息同时记录在一张双曝光散斑图上.对散斑图进行滤波分析时在频......
Analysis of ocular structural parameters and higher-order aberrations in Chinese children with myopi
BACKGROUND Myopia and high myopia are global public health concerns.Patients with high myopia account for 0.5%-5.0%of th......
In this paper,we study the star-shaped hypersurfaces evolved by a class of inverse mean curvature type flows in the anti......
General relativity establishes the equality between matter-energy density and the Riemann curvature of spacetime.Therefo......
Dualities in comparison theorems and bundle-valued generalized harmonic forms on noncompact manifold
We observe,utilize dualities in differential equations and differential inequalities(see Theorem 2.1),dualities between ......
Mean curvature flow and its singularities have been paid attention extensively in recent years. The present article revi......
We prove that if a compact Riemannian 4-manifold with positive sectional curvature satisfies a strengthened Kato type in......
We consider the closed orientable hypersurfaces in a wide class of warped product manifolds, which include space forms, ......
Based on the latest Planck surveys, the universe is close to being remarkably flat, and yet, within observational error,......
In most textbooks, lens aberrations are usually described in the briefest possible manner, without any attempt for their......
Regularity of inverse mean curvature flow in asymptotically hyperbolic manifolds with dimension 3 Yuguang Shi & Jintian ......
随着高速铁路的发展,对轨道几何形位提出了更高的要求,缓和曲线作为过渡空间曲线,其设计的合理与否直接关系到车辆行驶的平稳性和......
In this paper,we prove that anyκ-noncollapsed gradient steady Ricci soliton with nonnegative curvature operator and hor......
The properties of the first eigenvalue of a class of (<em>p</em>,<em>q</em>) Laplacian are investigated. A variational f......
The earthquake-triggered landslides and slope failures are common phenomena during strong earthquakes and have drawn mor......
A new method for structural damage identification is presented based on perturbations of curvature mode shape and freque......
<正> Let Sn+p be a unit （n+p） sphere and f: M→Sn+p an isometric immersion of an n-ditmensional Riemannian manifold M into......
<正> Ⅰ. INTRODUCTION In this paper several boundary value problems in geometrical sense for the equation of infinitesim......
<正> Fig. 1 in this paper is a sketch of the event in which the relative positions of the three tracks are given by a, b......
Let Σ be a compact surface, with nonempty C<sup>2+γ</sup> boundary Σ. Let CP<sup>n</sup> be the n-dimensional complex......
In this paper, we generalize the Bochner-Kodaira formulas to the case of Hermitian com- plex (possibly non-holomorphic) ......
We give,in this paper,a monotonicity formula for the Chern-Moser-Weyl curvature tensor under the action of holomorphic e......
In this paper,we will give an extension of Mok’s theorem on the generalized Frankel conjecture under the condition of t......
In this paper,we construct several kinds of new time-periodic solutions of the vacuum Einstein’s field equations whose ......
In this paper,we develop a new algorithm to find the exact solutions of the Einstein’s field equations.Time-periodic so......
有经常的旗帜弯曲(CFC ) 的 Finsler manifolds 的几何描述和结构被学习。一个 Finsler 空格有经常的旗帜弯曲 1，这被证明(分别地 0......
为 holomorphic 2-spheresS 的一个概括 Frenet 公式 2 在 Grassmann manifoldsG (k， n ) 被介绍，一个概括 Pliicker 公式被完成。由......
By using the method of integrable system, we study the deformation of constant mean curvature surfaces in three-dimensio......
Two alternate arguments in the framework of intrinsic metrics and measures respectively of part of the proof of a famous......
Yau made the following conjecture:For a complete noncompact manifold with nonnegative Ricci curvature the space of harmo......
Let M be a complex n-dimensional manifold endowed with a strongly pseudoconvex complex Finsler metric F. Let M be a comp......
In this paper, we show a backwards uniqueness theorem of the mean curvature flow with bounded second fundamental forms i......
We establish a nice orthonormal frame field on a closed surface minimally immersed in a unit sphere Sn, under which the ......
In this paper, we investigate a class of quadratic Riemannian curvature functionals on closed smooth manifold M of dimen......
In this paper, we give a sharp lower bound for the first(nonzero) p-eigenvalue on a compact Finsler manifold M without b......
The reaction path of CH+H2→CH3 is traced with Fukui’s IRC theory and MCSCF/6-31G method. On this basis. the dynamical ......
基于微分几何学，象他们的 invariants 一样的 centrodes 和 axodes 的表情被导出。然后，他们的运动学的意思被揭示。同时，在平面、球......
In this paper, some intrinsic rigidity theorems are given for compact minimal submanifolds in a sphere. In particular, t......
For a class of Reinhardt domains, we prove that the holomorphic sectional curvatures are upper-bounded by a negative con......
