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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Computation of phononic crystals using the PG finite element method
PG有限元法 计算 声子晶体
2023/4/14
Phononic crystals are composite materials with periodic distribution of two or more media. The difficulty of computing the band structure of the phononic crystals lies in capturing the complex geometr...
Multiscale Asymptotic Expansion and Finite Element Methods For the Mixed Boundary Value Problems of Second Order Elliptic Equation in Perforated Domains
Homogenization Multiscale asymptotic expansion Elliptic equationof second order with rapidly oscillating coefficients Perforated domain
2012/8/8
In this paper, we will discuss the mixed boundary value problems for
the second order elliptic equation with rapidly oscillating coefficients in perforated
domains, and will present the higher-order...
An Adaptive Finite Element Method for the H-Ψ Formulation of Time-Dependent Eddy Current Problems
Maxwell’s equations eddy current problem adaptive finite element method multiply
2012/8/7
In this paper, we develop an adaptive finite element method based on reliable
and efficient a posteriori error estimates for the H − formulation of eddy current problems with
multiply connec...
Multiscale approach for bone remodeling simulation based on finite element and neural network computation
Multiscale Hierarchical Bone remodeling Finite element Neural network
2011/7/19
Abstract: The aim of this paper is to develop a multiscale hierarchical hybrid model based on finite element analysis and neural network computation to link mesoscopic scale (trabecular network level)...
Metrology of EUV Masks by EUV-Scatterometry and Finite Element Analysis
EUV Masks EUV-Scatterometry Finite Element Analysis
2010/11/1
Extreme ultraviolet (EUV) lithography is seen as a main candidate for production of future generation computer technology. Due to the short wavelength of EUV light (around 13 nm) novel reflective mas...
Least-Squares Mixed Finite Element Methods for the Incompressible Magnetohydrodynamic Equations
2007/12/12
Least-squares mixed finite element methods are proposed and analyzed for the incompressible magnetohydrodynamic equations, where the two vorticities are additionally introduced as independent variable...
A Note on Symplectic, Multisymplectic Scheme in Finite Element Method
symplectic structure finite element method
Euler-Lagrange cohomology
2007/8/15
2001Vol.36No.3pp.259-262DOI:
A Note on Symplectic, Multisymplectic Scheme in Finite
Element Method
GUO Han-Ying,1 JI Xiao-Mei,1,2 LI Yu-Qi1 and WU Ke1
1 Institute of Th...
Multisymplectic Structure-Preserving in Simple Finite Element
Method in High Dimensional Case
finite element method multisymplectic uniform mesh subdivision
2007/8/15
2003Vol.40No.1pp.1-8DOI:
Multisymplectic Structure-Preserving in Simple Finite Element
Method in High Dimensional Case
BAI Yong-Qiang,1,2 LIU Zhen,1,2 PEI Ming,2 and
ZHENG Zhu-Jun...
期刊信息
篇名
Finite Element Creep Damage Study of Nickel-base Single Crystal Structures under Multiaxial Stress States
语种
英文
撰写或编译
作者
ZF Yue,ZZ Lu
第一作者单位
刊物名称
Mat. Sci. Tech.
页面
19(2003). 1012-1016.
出版日期
2...
Simulations of Plasmas with Electrostatic PIC Models Using the Finite Element Method
Plasmas Electrostatic PIC Models the Finite Element Method
2003/6/30
Particle-in-cell (PIC) methods allow the study of plasma behavior by computing the trajectories of finite-size particles under the action of external and self-consistent electric and magnetic fields d...