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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Energy stability and error analysis of a maximum bound principle preserving scheme for the dynamical Ginzburg-Landau equations of Superconductivity
超导动力学 金茨堡-朗道方程 最大界界原理 能量稳定性 误差分析
2023/4/25
We focus on numerical study of the dynamical Ginzburg-Landau equations under the temporal gauge, and propose a decoupled numerical scheme based on the finite element method. For the variable A, the se...
Edge stability, reconstruction, zero-energy states and magnetism in triangular graphene quantum dots with zigzag edges
Edge stability magnetism zigzag edges
2010/11/17
We present the results of ab-initio density functional theory based calculations of the stability and reconstruction of zigzag edges in triangular graphene quantum dots. We show that, while the recons...
Enhanced stability of hydrogen atoms at the graphene/graphane interface of nanoribbons
Enhanced stability of hydrogen atoms graphene/graphane interface of nanoribbons
2010/11/24
The thermal stability of graphene/graphane nanoribbons (GGNRs) is investigated using density functional theory. It is found that the energy barriers for the diffusion of hydrogen atoms on the zigzag a...
Global stability analysis of birhythmicity in a self-sustained oscillator
Global stability birhythmicity self-sustained oscillator
2010/4/1
We analyze global stability properties of birhythmicity in a self-sustained system with random excitations. The model is a multi-limit cycles variation of the van der Pol oscillatorintroduced to analy...
Stability of Disclinations in Nematic Liquid Crystals
director field topological defect free energy bifurcation
2007/8/15
2006Vol.45No.6pp.993-999DOI:
Stability of Disclinations in Nematic Liquid Crystals
WANG Yu-Sheng,1,2 YANG Guo-Hong,1 TIAN Li-Jun,1
and DUAN Yi-Shi3
1 Department of Physi...
期刊信息
篇名
Lattice distortion and thermal stability of nanocrystalline copper
语种
英文
撰写或编译
撰写
作者
周浪,魏秀琴,周耐根
第一作者单位
南昌大学
刊物名称
Computational Materials Science. 30. 314～319 2004.08
页面
出版日期
2004年
8月
日
文章标识(IS...