pseudo-Euclidean space

A Gray image pseudo-color coding approach in HSI space based on image ′ s histogram

基于直方图的HSI空间伪彩色编码研究

互联网摘选

Let be a compact pseudo-umbilical submanifolds with parallel mean curvature vector in the quasi constant curvature space. Two integrate inequalities on this kind submanifolds are given, then two sufficient conditions for to be a totally umbilical submanifold in are given.

设Mn是拟常曲率空间Nn+p中具有平行平均曲率向量的紧致伪脐子流形，论证得到了这种子流形的两个内蕴积分不等式，从而给出了Mn是全脐子流形的两个内蕴充分条件。

互联网摘选

According to the pseudo static test of a typical space steel truss structure cell, the main destroy mode of the specimen are summarized, the hysteretic behavior of the specimen is analyzed.

通过对典型H型钢空间钢桁架子结构单元进行拟静力试验，分析了空间钢桁架子结构的主要破坏模式和空间钢桁架子结构的抗震性能；

互联网摘选

Decomposing the position vectors of a submanifold into the tangential and normal components, the present paper studies the conditions under which a compact space-like submanifold of pseudo-Euclidean space is pseudo-spherical submanifold.

将子流形的位置向量分解成水平分量和垂直分量，运用活动标架法研究伪欧氏空间的伪球面子流形。

互联网摘选

Taking into account the generalized uncertainty principle ( GUP), we calculate the density of quantum states near the event horizon of a common stationary black hole in pseudo-Riemannian space-time.

在考虑了广义不确定关系原理的基础上，计算了黎曼时空背景中的一般静态黑洞视界附近的量子态密度。

互联网摘选

2-Harmonic Space-like Submanifolds in a Pseudo-Riemannian Space Form

伪黎曼空间型的2-调和类空子流形

互联网摘选

An integral inequality for the compact space-like submanifolds with pseudo-umbilics in locally symmetric pseudo-Riemannian manifolds is presented, and the conclusions resulting from locally symmetric spaces are extended to pseudo-Riemannian manifolds.

研究局部对称伪黎曼流形中的紧致伪脐类空子流形，得到了这类空子流形的一个积分不等式，将局部对称空间的相关结果推广到伪黎曼流形。

互联网摘选

The connotation and denotation representations of pseudo-symplectic space about symplectic space are demonstrate.

论述过程同时给出了伪辛空间关于辛空间的内蕴和外延表示式.

互联网摘选

The Angles Between Two Space-like Vectors and Between Two Space-like Subspaces in Pseudo-Euclidean Space

伪欧空间中类空向量、类空子空间的夹角

互联网摘选

2-Harmonic space-like submanifolds in a pseudo-Riemannian space form was studied, and a Simons form inequality of integration was obtained via calculations.

研究伪黎曼空间型的2-调和类空子流形，通过计算，获得了这种子流形上一个Simons型积分不等式。

互联网摘选

Real hypersurface with constant principal curvature of pseudo complex space form

伪复空型的具有常主曲率的实超曲面

互联网摘选

In this paper, some properties of totally real and totally umbilical submanifolds of a complex projective space are obtained. We also prove that a compact totally real submanifold with positive curvature and parallel mean curvature vector of a complex projective space must be pseudo-umbilical.

获得了复射影空间中全实全脐子流形的若干性质，并且证明了复射影空间中具有平行平均曲率向量的正曲率紧致全实子流形必是伪脐的。

互联网摘选