女人性做爰100部免费|女人无遮挡裸交性做爰|女人裸体性做爰视频|一个上添B一个下添|一女三男做2爱A片免费

2016年11月—今：中科院計(jì)算技術(shù)研究所高性能計(jì)算機(jī)研究中心，副研究員
2012年12月—2016年10月：荷蘭代爾夫特理工大學(xué)（TU Delft）應(yīng)用數(shù)學(xué)系，博士后
2008年9月—2012年11月：瑞典烏普薩拉大學(xué)（Uppsala University）信息技術(shù)系，博士生
2006年9月—2008年8月：西北工業(yè)大學(xué)航空學(xué)院，碩士生
2002年9月—2006年7月：西北工業(yè)大學(xué)航空學(xué)院，本科生

期刊文章:
[1] X. He, M. Neytcheva and S.S. Capizzano. On an augmented Lagrangian-based preconditioning of Oseen type problems. Journal BIT-Numerical Mathematics, 51:865-888, 2011.
[2] X. He and M. Neytcheva. Preconditioning the incompressible Navier-Stokes equations with variable viscosity. Journal of Computational Mathematics, 30:461-482, 2012.
[3] X. He, M. Neytcheva and C. Vuik. On preconditioning incompressible non-Newtonian flow problems. Journal of Computational Mathematics, 33:33-58, 2015.
[4] O. Axelsson, X. He and M. Neytcheva. Numerical solution of the time-dependent Navier-Stokes equations for variable density – variable viscosity. Part I. Journal of Mathematical Modelling and Analysis, 20:232-260, 2015.
[5] X. He and C. Vuik. Comparison of some preconditioners for the incompressible Navier-Stokes equations. Journal of Numerical Mathematics: Theory, Methods and Applications, 9:239-261,2016.
[6] X. He, C. Vuik and C. Klaij. Block preconditioners for the incompressible Navier-Stokes equations discretized by a finite volume method. To appear in Journal of Numerical Mathematics, 2016.
[7] X. He, C. Vuik and C. Klaij. Efficient solution methods for Reynolds-averaged Navier-Stokes equations. Accepted by Journal of Computational Physics, 2016.…

會(huì)議文章：
[1] M. Neytcheva, X. He and M. Do-Quang. Element-by-element Schur complement approximations for general nonsymmetric matrices of two-by-two block form. 6th international conference on large-scale scientific computing, June 4-8, 2009, Bulgaria. Lecture Notes in Computer Science 5910:108-115, 2009.
[2] X. He, M. Holm and M. Neytcheva. Parallel implementation of the Sherman-Morrison matrix inverse algorithm. 11th international conference on applied parallel and scientific computing, June 10-13, 2012, Helsinki, Finland. Lecture Notes in Computer Science 7782: 206-219, 2013.