搜索结果: 1-12 共查到“scheme”相关记录12条 . 查询时间(0.17 秒)
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...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Traceability of Water Pollution: An Inversion Scheme via Dynamic CGO Solutions
水污染 可追溯性 动态CGO解决方案 反演方案
2023/4/21
We aim to find the time-dependent source term in the diffusion equation from the boundary measurement, which allows for the possibility of tracing back the source of pollutants in the environment. Bas...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Pandora Box Problem with Nonobligatory Inspection: Hardness and Approximation Scheme
潘多拉盒问题 非强制性检查 硬度 近似方案
2023/4/14
Weitzman (1979) introduced the Pandora Box problem as a model for sequential search with inspection costs, and gave an elegant index-based policy that attains provably optimal expected payoff. In vari...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：A second order accurate, decoupled numerical scheme for magnetohydrodynamic equations
磁流体 动力学方程 二阶精确解 耦数值方案
2023/4/27
A temporally second-order accurate, fully discrete finite element method is proposed and analyzed for the magnetohydrodynamic (MHD) equations. A modified Crank-Nicolson method is used to discretize th...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：A diffusion scheme based on the foliation graph stripe for optimizing discrete harmonic foliation energy
叶子图条带 优化 离散谐波 叶能量 扩散方案
2023/4/28
Consumer expenditures in the United Kingdom account for over 50% of Gross Domestic Product on the expenditure side, yet their impact on economic activity is often Global geometric structures live on m...
甲烷（CH4）与CO相比具有优越的经济价值和应用前景，是光还原CO2的理想产品。然而，CO2转化效率低和生产选择性差是其实际应用的障碍。因此，如何开发高效、廉价、可选择性生产高附加值产物的光还原CO2催化剂是一项紧迫而具有挑战性的课题。
Award scheme celebrates Loughborough’s environmental BEST
Environmental Sustainability Awards
2007/5/16
8 May 2007，Loughborough staff and students’ commitment to environmental sustainability initiatives was recognised on 30 April at the BEST (Building Environmental Sustainability Together) Awards ceremo...
11 May 2007，Environment Secretary David Miliband today launched a new ‘green’ scheme to encourage Durham University students to recycle more of their rubbish.
03-30-2007,TALLAHASSEE— Florida Agriculture and Consumer Services Commissioner Charles H. Bronson has announced the arrest of a Bunnell, Florida man for defrauding at least 11 Florida residents out of...
12/03/07，Conservationists at Kingston University are stepping up efforts to improve the environment by embarking on a major tree planting campaign at one of its campuses.Three hundred saplings and 10 ...
20 March 2007，A new scholarship scheme to provide financial support for the leaders of tomorrow in their graduate studies has been announced by Oxford University and the Weidenfeld Institute for Strat...
8 March 2007，A 61-year-old man who had been unemployed for two years has turned his fortunes around thanks to a scheme run by the University of Bradford.Keith Booker, from Heaton in Bradford, had spen...