integral curvature

基本解释

Numerical research was taken to study the field curvature effect on the far-field diffraction ring pattern based on Kirchhoff diffraction integral.
利用菲涅尔-基尔霍夫衍射积分公式数值模拟研究了高斯光束波前场曲对于高斯光束通过自散焦液晶介质后远场衍射图样的影响。
www.jgjs.net.cn
In this paper, we gave an integral inequality for isometric immersed submanifolds with Parallel mean curvature vector in pinched Riemannian manifolds, and improve the result obtained by H. Q. Xu.
本文对一般拼挤黎曼流形中的具有平行平均曲率向量的等距浸入子流形给出了一个积分不等式，改进了已有的结果。
http://chazidian.com
In the paper, we discuss the integral invariant about the square of the norm of the second fundamental form S and the pinching problem of the submanifolds with parallel mean curvature vector in Nn+p .
讨论局部对称空间中具有平行平均曲率向量的子流形，得到其关于第二基本形式模长平方的积分不等式的相关定理。