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Compensated projected Euler-Maruyama method for stochastic differential equations with superlinear jumps 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2021, 卷号: 393, 页码: 11
作者:  Li, Min;  Huang, Chengming;  Chen, Ziheng
收藏  |  浏览/下载：137/0  |  提交时间：2021/04/26
Stochastic differential equations with jumps  Compensated projected Euler-Maruyama method  Mean square convergence  C-stability  B-consistency  
CONVERGENCE OF THE HIPTMAIR-XU PRECONDITIONER FOR MAXWELL'S EQUATIONS WITH JUMP COEFFICIENTS (I): EXTENSIONS OF THE REGULAR DECOMPOSITION 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2021, 卷号: 59, 期号: 5, 页码: 2500-2535
作者:  Hu, Qiya
收藏  |  浏览/下载：110/0  |  提交时间：2022/04/02
Maxwell's equations  regular decomposition  stability  Nedelec elements  
A Rigorous Condition Number Estimate of an Immersed Finite Element Method 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2020, 卷号: 83, 期号: 2, 页码: 23
作者:  Wang, Saihua;  Wang, Feng;  Xu, Xuejun
收藏  |  浏览/下载：148/0  |  提交时间：2020/06/30
Interface problem  IFE method  Condition number  
Distributed Lagrange Multiplier/Fictitious Domain Finite Element Method for a Transient Stokes Interface Problem with Jump Coefficients 期刊论文
CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2019, 卷号: 119, 期号: 1, 页码: 35-62
作者:  Lundberg, Andrew;  Sun, Pengtao;  Wang, Cheng;  Zhang, Chen-song
收藏  |  浏览/下载：168/0  |  提交时间：2020/01/10
Transient Stokes interface problem  jump coefficients  distributed Lagrange multiplier  fictitious domain method  mixed finite element  an optimal error estimate  stability  
Diagonal and Toeplitz splitting iteration methods for diagonal-plus-Toeplitz linear systems from spatial fractional diffusion equations 期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2017, 卷号: 24, 期号: 4, 页码: 15
作者:  Bai, Zhong-Zhi;  Lu, Kang-Ya;  Pan, Jian-Yu
收藏  |  浏览/下载：154/0  |  提交时间：2018/07/30
convergence  Krylov subspace method  matrix splitting iteration  preconditioning  spatial fractional diffusion equation  spectral analysis  
Convergence analysis on multigrid methods for elliptic problems with large jumps in coefficients 期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2015, 卷号: 35, 期号: 4, 页码: 1888-1912
作者:  Zheng, Hui;  Wu, Jinbiao
收藏  |  浏览/下载：107/0  |  提交时间：2018/07/30
multigrid method  jump coefficient problem  discrete harmonic extension  nearly singular problem  preconditioned conjugate gradient method  
Detections of changes in return by a wavelet smoother with conditional heteroscedastic volatility 期刊论文
JOURNAL OF ECONOMETRICS, 2008, 卷号: 143, 期号: 2, 页码: 227-262
作者:  Chen, Gongmeng;  Choi, Yoon K.;  Zhou, Yong
收藏  |  浏览/下载：93/0  |  提交时间：2018/07/30
nonparametric regression  wavelet coefficient  change points  kernel estimation  local polynomial smoother  conditional heteroscedastic variance  alpha-mixing  
Successive approximations of infinite dimensional SDEs with jump 期刊论文
STOCHASTICS AND DYNAMICS, 2005, 卷号: 5, 期号: 4, 页码: 609-619
作者:  Cao, GL;  He, K;  Zhang, XC
收藏  |  浏览/下载：118/0  |  提交时间：2018/07/30
successive approximations  non-Markovian  Poisson point process  
Testing and estimation of thresholds based on wavelets in heteroscedastic threshold autoregressive models 期刊论文
BIOMETRIKA, 2003, 卷号: 90, 期号: 3, 页码: 703-716
作者:  Wai-Cheng, IP;  Wong, H
收藏  |  浏览/下载：109/0  |  提交时间：2018/07/30
heteroscedasticity  jump point  threshold  time delay  wavelet  
Hybrid singular systems of differential equations 期刊论文
SCIENCE IN CHINA SERIES F, 2002, 卷号: 45, 期号: 4, 页码: 241-258
作者:  Yin, G;  Zhang, JF
收藏  |  浏览/下载：92/0  |  提交时间：2018/07/30
hybrid model  singular system  differential equation  singularly perturbed Markov chain  weak convergence  averaging