A Weak Formulation for Solving Elliptic and Elasticity Interface 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：gongyang12

【摘要】

：

　　Interface problems occur in many multi-physics and multi-phase applications in science and engineering.An accurate and efficient method is desired.We propos

【作者】

：

HouSongming;

【机构】

：

Louisiana Tech Univ.

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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

　　Interface problems occur in many multi-physics and multi-phase applications in science and engineering.An accurate and efficient method is desired.We proposed a non-traditional finite element method for solving elliptic and elasticity interface problems using non-body-fitted mesh.

其他文献

Variational Dynamics for Discrete Screw Dislocations Along Glide Directions

　　We consider a basic zero temperature model for screw dislocations in discrete lattices.Using a discrete-in-time variational scheme,we study the motion of di

会议

Analysis and modelling of dislocations and plasticity

　　Dislocations are line defects in crystals.Their motion and interaction is considered the fundamental mechanism for plastic deformation in metals.Effective m

会议

Sharp Interface Models for Solid-state Dewetting Problems

　　I will present sharp interface models with anistropic surface energy for simulating solid-state dewetting and the morphological evolution of patterned islan

会议

A Introduction to the Variational Multi-scale Analysis of Dislocations

　　The variational multi-scale analysis for dislocations is a first very important step in order to better understand the continuum models for material defects

会议

Shape-changing Diffusion Along the Interfaces between Dissimilar Materials

　　Until now,theoretical treatments of chemical interdiffusion along the interface between two immiscible solids were based on assumption that chemical potenti

会议

Quadruple Junctions and Hole Formation in Thin Films:A Numerical Study

　　In my lecture I shall report on 3D numerical studies of the motion of quadruple junctions and thermal grooves in thin polycrystalline films,where the mean c

会议

　　Our study is the problem of the existence of the self-similar solution for the surface diffusion flow in one-dimensional case with nonlinear boundary condit

会议

Simple Eulerian Methods for Compressible Fluids in Domains with Moving Boundaries

　　We introduce a simple Eulerian method for treatment of moving boundaries in compressible fluid computations.The fluid domain is placed in a computational do

会议

A Numerical Method for A Quasi-incompressible Variable Density Phase-field Model with A Discrete Ene

　　We consider two-phase flows with variable densities.The Quasi-Incompressible NSCH model with the gravitational force being incorporated in the thermodynamic

会议

A Treecode-Accelerated Boundary Integral Poisson-Boltzmann Solver for Solvated Proteins

　　We present a treecode-accelerated boundary integral(TABI)solver for electrostatics of solvated proteins described by the linear Poisson-Boltzmann equation.W

会议

A Weak Formulation for Solving Elliptic and Elasticity Interface Problems

与本文相关的学术论文