The Neutron Transport Discrete Scheme of Preserving Physical Properties

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：study1129

【摘要】

：

There exit numerical solution oscillation and negative flux for typical discrete scheme when solving multi-group multi-media sophisticated timedependent neutron transport equations which brings diffic

【作者】

：

Hong Zhenying Yuan Guang-wei Wei Junxia

【机构】

：

Institue of Applied Physics & Computational Mathematics

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年5期

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

其他文献

Multivariate Markov Nikolskii Inequalities for Polynomials on Downward Closed Sets and Application t

We present Markov and Nikolskii inequalities for multivariate polynomials indexed by downward closed multi-index sets in any dimension.

会议

A Posteriori Analysis of A Non Linear Gross-Pitaevskii Type Eignevalue Problem with A Rotation Term

In this presentation,we obtain a posteriori error analysis for variational approximations of the ground state of a non linear problem of the Gross-Pitaevskii type with periodic boundary conditions and

会议

Parallel Generalized Eigenvalue Computation with Hybrid Solvers and Their Benchmark on Supercomputer

New distributed parallel dense solvers for symmetric positive definite generalized eigenvalue problems were constructed as hybrid ones between the three parallel solver libraries of ScaLAPACK,ELPA and

会议

Surrogate-based Uncertainty Analysis and Data-value Assessment for Integrated Surface-water Groundwa

Probabilistic Collocation Method(PCM)was adopted to analyze the parametric sensitivity and uncertainty of integrated surface watergroundwater(SW-GW)models.

会议

Minisymposium on discontinuous Galerkin method:recent development and application

Over the last few years,discontinuous Galerkin(DG)methods have found their way into the main stream of computational sciences and are now being successfully applied in almost all areas of natural scie

会议

Leader-following Consensus of Nonlinear Multi-agent Systems with Mixed Delays and Uncertain Paramete

The paper investigates leader-following consensus problem of multi-agent systems with delayed nonlinear dynamics and uncertain parameters,where only a small fraction of followers can sense the leaders

会议

Stepanov Almost Automorphic Solution of Fractional Order Differential Equations

In this paper,we discuss the existence and uniqueness of Stepanov almost automorphic solution of fractional order differential equations.We use the tool of resolvent family and fixed point technique t

会议

A Study of Free Surface Flow Problem over A Topography

In this work,we study theoretically and numerically a free surface flow problem,over an obstacle lying on the bottom of infinite channel.We take into account of the gravity but we neglect the effect o

会议

NUMERICAL SOLUTION OF FRACTIONAL HEAT EQUATION WITH VARIABLE COEFFICIENTS

In this paper we consider the one dimensional space and time fractional heat equation with variable coefficients with Dirichlet boundary condition.By using a second order discretization for spatial de

会议

Multi-dimensional Discrete Convolutions,Difference Equations,and Boundary Value Problems

We consider discrete convolution operator in the Lebesgue spaces of square integrable functions both for a whole m-dimensional Euclidean space,and for certain canonical domains such as a half-space an

会议

The Neutron Transport Discrete Scheme of Preserving Physical Properties

其他学术论文