Multigrid Methods for Saddle Point Problems

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：c_zhang08

【摘要】

：

In this talk we will present a general framework for the design and analysis of multigrid methods for saddle point problems arising from mixed finite element discretizations of elliptic boundary value

【作者】

：

Brenner Susanne

【机构】

：

Louisiana State Univ.

【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

The Coordinated Scheduling Problems of Production and Transportation in Iron and Steel Industry

We present the coordinated scheduling problems of production and transportation in the iron and steel industry in order to achieve equipment utilization and reduce energy consumption.

会议

An Iterative Immersed Finite Element Method for An Electric Potential Interface Problem Based on Giv

In plasma simulation,we often only know the total electric quantity on the surface of the object,not the charge density distribution on the surface which appears as the non-homogeneous flux jump condi

会议

Concurent Atomistic-continuum Simulation of Mechanical and Thermal Transport Behavior of Materials

A concurrent atomistic-continuum methodology will be presented.The statistical mechanics foundation and the coarse graining strategy of the method will be introduced.

会议

Some Polymeric Fluid Flow Models:Steady States & Large-time Convergence

We consider a dumbbell model(Hookean and FENE)for a dilute polymeric solution in a homogeneous fluid.

会议

Structure Patterns of Active Nematic Polymers

Based on the kinetic model proposed for active nematic polymers,we developed numeical simulation methods and performed various simulations with a variety of parameter values.

会议

Thermodynamically Consistent Phase Field Models for Two-phase Flows with Thermocapillary Effects

We develop a phase-field model for binary incompressible(quasi-incompressible)fluid with thermocapillary effects,which allows for the different properties(densities,viscosities and heat conductivities

会议

The Hierarchical Poincaré-Steklov scheme:An accurate and efficient technique for variable media scat

This talk presents a recently developed discretization technique that naturally comes with an efficient direct solver for time-harmonic scattering problems where there is a bounded region in which the

会议

Mathematics for Industry 2:Methods from number theory,geometry,computer algebra,and integer programm

Rapid development of information technologies poses various challenges in the areas of information security and performance optimization.

会议

Distributed and Boundary Control Problems for the Semidiscrete Cahn-Hilliard/Navier-Stokes System wi

Optimal control problems for the coupled Cahn-Hilliard/Navier-Stokes system with a non-smooth homogeneous free energy density are considered.

会议

Secret Sharing Secure Against Active Adversaries with Applications to Cloud Security and Long-term S

Secret sharing realizes splitting of the data into pieces(called "shares")among a set of parties such that only designated subsets of them can reconstruct it.

会议

Multigrid Methods for Saddle Point Problems

与本文相关的学术论文