manifolds相关论文
Convolutional neural networks (CNNs) obtain promising results via layered kernel convolution and pooling operations,yet ......
The manifolds are flow distribution devices commonly used among the heating furnaces,heat exchangers,reactors,boilers,an......
THE ∂∂^(-)-BOCHNER FORMULAS FOR HOLOMORPHIC MAPPINGS BETWEEN HERMITIAN MANIFOLDS AND THEIR APPLICATI
In this paper,we derive some∂∂--Bochner formulas for holomorphic maps between Hermitian manifolds.As applications,we p......
Let S■C~n be a compact connected 2-codimensional submanifold.If n≥3,essentially local conditions and the assumption:ev......
In the present note that grew out of my talk given at the conference in honor of Prof. Zhong Tongde,I give a survey of s......
For a one parameter family of Calabi-Yau threefolds, Green et al.(2009) expressed the total singularities in terms of th......
In this article, we study the short-time existence of conformal Ricci flow on asymptotically hyperbolic manifolds. We al......
The Inertial Manifolds of Infinite-dimensional Dynamical Systems Governed by a Class of Nonlinear Pa
The sufficient conditions for the existence of inertial manifolds of infinite-dimensional dynamical systems governed by ......
磁约束聚变堆中的液态金属包层等部件处于磁场之中,在磁流体动力学效应的影响下,液态金属的流速分布及压降会随磁场不同而改变.本......
张量图像如极化合成孔径雷达(PolSAR)图像,它的每一个像素点都是一个3阶的正定对称矩阵。对于张量图像的噪声抑制,目前普遍的做法......
在关于康德认识论的探讨中，有一种广为流传并且长期被认同的观点，那就是认为物自体是刺激人的感性产生“杂多”的最终成因。但这种观......
在稳定的多分支管道流动中，对于相同的主管道流量，各分支管道中可以有不同的稳定流动状况与之对应。分支管道中的稳定流动状态，不仅取......
多体系统动力学的微分/代数方程求解一般是所谓的指标-3问题,是十分困难的,可以说,目前还没有获得使人非常满意的关于它的数值积分......
通过数值计算对多分支管道的若干流动特性进行研究.在拼片式块结构化网格系统下,采用k-ε紊流模型对多分支管道中的流场进行二维计......
针对复杂系统的稳定性，利用微分流形理论研究了复杂系统的脆性问题。提出脆性熵的概念，并用之描述复杂子系统的脆性损坏程度。用稳定......
本文把现代微分几何的基本概念与方法应用于经典力学，给出一种推导完整系统动力学方程的极为简捷的方法．进而在相空间构造一个向董杨......
针对冗余机器人关节流形上算法研究较少的现状，提出一种利用克里斯托佛尔矩阵函数及其测地线在流形上分析表面改性，冗余机器人关节运......
把现代微分几何的基本概念与方法应用于经典力学，给出一种推导完整系统动力学方程的简捷方法，进而在相空间构造一个向量场，使其积分曲......
本文通过实验研究和理论分析，提出准确计算换热器集箱管组中流量分配的离散模型，应用离散模型对某台锅炉再热器的爆管原因进行分析，指......
针对梯度投影算法所得冗余机械手关节逆解不一定包括最优解的缺陷,提出一种分析8自由度冗余铺丝机械手关节逆解的流形方法.利用流......
通过改进Cotrina等利用流形方法构造n 边曲面片的算法,以C C细分网格奇异点的5 环作为控制网构造出了带有均匀三次B样条边界的n 边......
In this paper, we study geodesic contact CR-lightlike submanifolds and geodesic screen CR-lightlike (SCR) submanifolds o......
We study totally umbilical screen transversal lightlike submanifolds immersed in a semi-Riemannian product manifold and ......
研究黎曼流形上布朗运动的常返和非常返状态(二者统称常适性),证明了在具非负Ricci曲率的完备黎曼流形上互斥律成立,得到布朗运动......
The equations of mathematical physics, which describe some actual processes, are defined on manifolds (tangent, a compan......
The analysis of integrability of the Euler and Navier-Stokes equations shows that these equations have the solutions of ......
Using our proof of the Poincare conjecture in dimension three and the method of mathematical induction a short and trans......
As has been observed by Morse [1], any generic vector field v on a compact smooth manifold X with boundary gives rise to......
Embeddings of Almost Hermitian Manifold in Almost Hyper Hermitian Manifold and Complex (Hypercomplex
Tubular neighborhoods play an important role in differential topology. We have applied these constructions to geometry o......
We consider the block matrices and 3-dimensional graph manifolds associated with a special type of tree graphs. We demon......
Algorithm for Fast Calculation of Hirzebruch-Jung Continued Fraction Expansions to Coding of Graph M
We present a new algorithm for the fast expansion of rational numbers into continued fractions. This algorithm permits t......
Semi-Supervised Dimensionality Reduction of Hyperspectral Image Based on Sparse Multi-Manifold Learn
In this paper, we proposed a new semi-supervised multi-manifold learning method, called semi- supervised sparse multi-ma......
In this paper, we prove the existence of inertial manifolds for 2D generalized MHD system under the spectral gap conditi......
With regard to the human exploration of Mars, low energy transfer trajectory is designed for Mars exploration based on t......
In this article, we wish to expand on some of the results obtained from the first article entitled Projection Theory. We......
In this article, we start by a review of the circle group? [1] and its topology induced [1] by the quotient metric, whic......
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讨论了两个控制站的分散非线性系统，给出了这种系统通过静态反馈可精确线性化的充分必要条件。......
Nonlinear Galerkin methods are new schemes for integrating dissipative systems:In the present paper, we obtain the estim......
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We consider the Schrodinger operators on graphs with a finite or countable number of edges and Schr?dinger operators on ......
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In this article,we give a survey of some progress of the complex geometry,mostly related to the Lie group actions on com......
1 Introduction and Main Results In the study of hyperbolic metrics on 3-dimensional manifolds,Thurston(see[9],Chapter 13......
In this paper,we solve the Dirichlet problem for the Hermitian-Einstein equations on Higgs bundles over compact Hermitia......
Scattering theory plays the main role in the study of manifolds and the Laplacian spectrum. In this article, we process ......
A Walker n-manifold is a semi-Riemannian n-manifold, which admits a field of parallel null r-planes, with r ≤ 2/n . It ......
In this paper, we consider Osserman conditions on lightlike warped product (sub-)manifolds with respect to the Jacobi Op......
