riemann相关论文
In this paper, we point out an interesting asymmetry in the rules of fundamental mathematics between positive and negati......
The Riemann hypothesis is a well-known mathematical problem that has been in suspense for 162 years. Its difficulty lies......
In this paper, we investigate the elementary wave interactions for the Suliciu relaxation system and construct uniquely ......
Leaky modes and their contributions to the compressional head wave in a borehole excited by a dipole
A method of studying the contributions of leaky modes to the wave field is presented based on the analysis of the Rieman......
An approach of separating individual wave arrivals for a dipole logging is presented. The branch points are treated as a......
<正> Let T>0 and let N（T） denote the number of zeros of the Riemann’s Zeta function ζ（s） in the region 0≤σ≤1, 0<t≤T. L......
<正> Some dependence among the Riemann functions for self-adjoint hyperbolic equations of the second order had long been......
USING the method of probabilistic number-theory, De Koninck, and De Koninck and Galambos studied the reciprocal sum of t......
你或许见过两个分数相乘,你或许见过三个分数相乘,你或许见过四个分数相乘,可你见过无穷多个分数相乘吗?在数学中,真的有很多公式......
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......
Let M be an open Riemann surface with a finite set of punctures, a complete Poincar(?)-like metric is introduced near th......
A spectral interpretation for the poles and zeros of the L-function of algebraic number fields is given by Meyer. As Mey......
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By using a coupling technique,this paper presents some lower bounds of the first eigenvalue of an adjoint operator △+Z ......
Let M be a compact Riemann manifold with the Ricci curvature ≥ - R（R = const. 】0）. Denote by d the diameter of M. Then t......
平面上建立Descartes直角坐标系之后,可以采用不同的距离构成不同的度量空间。除了Euclid距离 p=((x_1-x_2)~2+(y_1-y_2)~2)~(1/2......
涌潮数值模拟新进展 潘存鸿 林炳尧 毛献忠 (浙江省水利河口研究院,浙江 杭州 310020) 摘要:采用基于Godunov格式的水位方程法(Wa......
A new experimental and numerical approach to predict scour around abutments located either in the floodplain of a compou......
NUMERICAL SIMULATION FOR 2D SHALLOW WATER EQUATIONS BY USING GODUNOV-TYPE SCHEME WITH UNSTRUCTURED M
In order to establish a well-balanced scheme, 2D shallow water equations were transformed and solved by using the Finite......
·基础理论·指数型二分性与退化情形下的同宿轨道………………………………………曾唯尧 2(1)关于2P度对称图的几点注记…………......
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With the aid of Riemann–Liouville fractional calculus theory,fractional order Savitzky–Golay differentiation(FOSGD) is......
STABILITY AND EXISTENCE OF MULTIDIMENSIONAL SUBSONIC PHASETRANSITIONS-Ya-Guang Wang, Zhouping Xin The purpose of this p......
In this paper, we construct a uniform formula for the Riemann solutions of the simplified Chapman-Jouguet model. Firstly......
Integrating 1D and 2D hydrodynamic,sediment transport model for dam-break flow using finite volume m
The purpose of this study is to set up a dynamically linked 1D and 2D hydrodynamic and sediment transport models for dam......
In this paper, a class of quasi linear Riemann Hilbert problems for general holomorphic functions in the unit disk was......
This paper deals with the effects of traffc bottlenecks using an extended Lighthill-Whitham-Richards (LWR) model. The so......
We present a high-resolution relaxation scheme for a multi-class Lighthill-Whitham-Richards (MCLWR) traffic flow model. ......
Based on two-phase flow theory and shallow water flow assumption,a mathematical model is applied to simulate debris flow......
The purpose for this research was to investigate the Riemann zeta function at odd integer values, because there was no s......
·Applied Mathematics and Mechanics·Economic Analysis of Traffic Flow with an Evolution Equation……………………………......
Under the action of external loads, the critical condition of fracture in ductile materials is closely related to the s......
In calculus,two famous problems are well known.The one problem of finding the tangent line led us to the derivative.The ......
How to find the mean or the average value of a finite numbers?Here are some finite numbers y1,y2,…,yn.It’s easy to fin......
A、传染性下痢 1951年 Riemann 氏等于 Philadephia 报告所谓传染性下痢以来,美、日诸国相继出现多数同样的报告。我国现在文献,......
根据离散理论,在这篇文章中,我们讨论了一类三角级数求和,特别是p级数求和
According to the discrete theory, in this article ......
The governing equation for sediment pollutions was derived based on the turbulent diffusion of pollutants in shallow lak......
The Arbitrary accuracy Derivatives Riemann problem method(ADER) scheme is a new high order numerical scheme based on the......
In this paper,the sharp bound for the weak-type(1,1) inequality for the n-dimensional Hardy operator is obtained.Moreove......
介绍并应用Jet Riemann-Lagrange几何,通过解一类Kaldor流方程去分析静脉注射吸毒人员HIV/AIDS模型,我们得到几个有意义的结果.
I......
Single-valued definition of the multivalued function for borehole acoustic waves in transversely iso
It is useful to extract all components, including compressional, shear, and guided waves, from the full waveforms when w......
语言与文化谈谈汉语成语与英语习语……陈小萍1(1)论自由引语的语法特征及表达优势············…… 。..........…......
RLT filtration-a new method to separate faradaic current from extraneous currents applied in potential step scan voltamm......
介绍了建立多组分气驱问题的近似解析解的新方法。因为新方法的通用性 ,对于用状态方程能够模拟相态的任何系统来说 ,都能够得到近......
This paper reports study on the mechanism of long-wave breaking in a one-dimensional open chan-nel,without bottom fricti......
Coupling of wave and current numerical model with unstructured quadtree grid for nearshore coastal w
This paper presents 2D wave-current interaction model for evaluating nearly horizontal wave-induced currents in the surf......
