locally flat

This paper main studies the qualities of locally dual flat metrics.

研究Randers度量F=α+β(其中α是黎曼度量,β是1-形式)的局部对偶平坦问题。

It is obtained that the sufficient and necessary conditions of the dual flat Randers metrics whenαis locally projectively flat.

得到了当α是局部射影平坦时F是局部对偶平坦的充要条件。

This paper studies the Schouten tensor on the locally conformally flat manifold,and gets some sufficient conditions for M to be the space of constant curvature,which improves the known results.

利用Schouten张量研究局部共形平坦黎曼流形,得到这类流形为常曲率空间的一些充分条件,改进了已有的结论。

Locally Dual Flat Finsler Metrics;

局部对偶平坦的Finsler度量

Finsler Metrics of Local Dual Flat and Local Projective Flat

局部对偶平坦且局部射影平坦的Finsler度量

On Square Randers Metrics of Locally Dual Flat

局部对偶平坦的平方Randers度量

Some Properties of Special (α, β)-Metrics with Flag Curvature and Locally Dually Flat;

一类特殊（α，β）-度量的旗曲率性质及局部对偶平坦性质

Submanifold in Sphere and Locally Symmetric and Comformally Flat Manifold;

球面和局部对称共形平坦黎曼流形中的子流形

On pseudo-umbilical submanifolds in a locally symmetric conformally flat riemannian manifold;

局部对称共形平坦黎曼流形中伪脐子流形

The Pseudo-Umbilical Submanifolds in a Locally Symmetric Conformally Flat Riemannian Manifold;

局部对称共形平坦黎曼流形的伪脐点子流形

dual metric locally convex space

对偶度量局部凸空间

The Submanifolds With parallel Mean Curvature Vector in a Locally Symmetric and Comformally Flat Riemannian Manifold;

局部对称共形平坦黎曼流形中的平行平均曲率子流形

A Class of Special Projectively Flat(α, β)-Metric and the Dual Flat Finsler Space;

一类特殊的射影平坦的（α，β）空间以及对偶平坦的Finsler空间

Schouten Tensor on the Locally Conformally Flat Manifold and Its Applications

局部共形平坦流形上的Schouten张量及其应用

In this paper, we study2- harmonic spacelike hypersurfaces in a locally symmetric and conformally flat lorentz manifold and obtain a pinching theorem of the class of hypersurfaces to the ambient manifold.

研究局部对称共形平坦洛伦兹流形中的2-调和类空超曲面,得到它对外围空间的一个拼挤定理.

LOCAL TOPOLOGICAL STRUCTURE OF PLANE HOMOGENEOUS EVEN DEGREE SYSTEM IN THE THIRD CRITICAL CASE

第三临界情形下的平面齐偶次系统的局部拓扑结构

Criterion of Local Topological Structure of the Plane Homogeneous Even Degree System in the First Critical Case

第一临界情形下的平面齐偶次系统局部拓扑结构的判断准则

advised the suspect to level with the authorities.

劝服嫌疑犯对当局坦白

The Effects of Captopril and Valsartan on the Expression of C-Reactive Protein in Rabbit Atherosclerotic Myocardium;

卡托普利和缬沙坦对兔动脉粥样硬化心肌局部CRP表达的影响

Bureau of Statistics of the Ministry of Economic Affairs and Development Plain

坦桑尼亚经济事务发展计划部统计局

A Boolean ring is absolutely flat.

布尔环是绝对平坦的。