Preprints
2019
- CCAM-2019- 3 (PDF): Effectiveness and robustness revisited for an SIF preconditioning technique
by Zixing Xin, Jianlin Xia, Stephen Cauley, and Venkataramanan Balakrishnan
Submitted - CCAM-2019- 1 (PDF): Analytical low-rank compression via proxy point selection
by Xin Ye, Jianlin Xia, and Lexing Ying
Submitted
2018
- CCAM-2018- 3 (PDF): Fast factorization update for general elliptic equations under multiple coefficient updates
by Xiao Liu, Jianlin Xia, and Maarten de Hoop
Submitted - CCAM-2018- 2 (PDF): Fast structured Jacobi-Jacobi transforms
by Jie Shen, Yingwei Wang, and Jianlin Xia
Math. Comp.
2017
- CCAM-2017- 2 (PDF): Asymptotic-preserving and positivity-preserving implicit-explicit schemes for the stiff BGK equation
by Jingwei Hu, Ruiwen Shu, and Xiangxiong Zhang
submitted to SINUM - CCAM-2017- 1 (PDF): Effective and robust preconditioning of general SPD matrices via structured incomplete factorization
by Jianlin Xia and Zixing Xin
2016
- CCAM-2016- 7 (PDF): Error estimates for time discretizations of Cahn-Hilliard and Allen-Cahn phase-field models for two-phase incompressible flows
by Yongyong Cai, Heejun Choi and Jie Shen
Submitted to Numer. Math. - CCAM-2016- 8 (PDF): A stable scheme and its convergence analysis for a $2D$ dynamic Q-tensor model of nematic liquid crystals
by Yongyong Cai, Jie Shen and Xiang Xu
Submitted to M3AS - CCAM-2016- 9 (PDF): Approximations on $SO(3)$ by Wigner D-matrix and applications
by Jie Shen, Jie Xu and Pingwen Zhang - CCAM-2016-10 (PDF): Solving tempered fractional differential equations on unbounded domains using generalized Laguerre functions
by Sheng Chen, Jie Shen and Li-Lian Wang
Submitted to J. Sci. Comput. - CCAM-2016-11 Numerical (PDF): Approximations for a three components Cahn-Hilliard phase-field Model based on the Invariant Energy Quadratization method
by Xiaofeng Yang, Jia Zhao, Qi Wang and Jie Shen
Submitted to M3AS - CCAM-2016-6 (PDF): Multi-layer hierarchical structures and factorizations
by Jianlin Xia
Submitted to SIAM J. Matrix Anal. Appl. - CCAM-2016-4 (PDF): A fast contour-integral eigensolver for non-Hermitian matrices
by Xin Ye, Jianlin Xia, Raymond Chan, Stephen Cauley, and Venkataramanan Balakrishnan
Submitted to SIAM J. Matrix Anal. Appl. - CCAM-2016-1 (PDF): On the stability of some hierarchical rank structured matrix algorithms
by Yuanzhe Xi and Jianlin Xia
SIAM J. Matrix Anal. Appl., 37 (2016), pp. 1279-1303. - CCAM-2016- 2 (PDF): Bound-preserving high order schemes
by Zhengfu Xu and Xiangxiong Zhang
Handbook on Numerical Methods for Hyperbolic Problems, North-Holland / Elsevier - CCAM-2016- 5 (PDF): A distributed-memory randomized structured multifrontal method for sparse direct solutions
by Zixing Xin, Jianlin Xia, M. V. de Hoop, S. Cauley, and V. Balakrishnan
SIAM J. Sci. Comput., to appear - CCAM-2016- 3 (PDF): On positivity-preserving high order discontinuous Galerkin schemes for compressible Navier-Stokes equations
by Xiangxiong Zhang
Journal of Computational Physics, 328 (2017): 301–343.