Publications on arxiv

1. arXiv:1611.01917 [pdf, other]
Title: Algebraic Multigrid Methods
Subjects: Numerical Analysis (math.NA)
2. arXiv:1609.04115 [pdf, other]
Title: Constructing Frequency Domains on Graphs in Near-Linear Time
Subjects: Numerical Analysis (math.NA)
3. arXiv:1608.03034 [pdf, other]
Title: Error estimates for structure-preserving discretization of the incompressible MHD system
Subjects: Numerical Analysis (math.NA)
4. arXiv:1605.00698 [pdf, other]
Title: On the Approximation of Laplacian Eigenvalues in Graph Disaggregation
Subjects: Numerical Analysis (math.NA)
5. arXiv:1605.00156 [pdf, other]
Title: Robust Solvers for Maxwell's Equations with Dissipative Boundary Conditions
Subjects: Numerical Analysis (math.NA)
6. arXiv:1604.06171 [pdf, other]
Title: High-Order Extended Finite Element Methods for Solving Interface Problems
Subjects: Numerical Analysis (math.NA)
7. arXiv:1604.05402 [pdf, other]
Title: On the Accuracy of Partially Implicit Schemes for Phase Field Modeling
Subjects: Numerical Analysis (math.NA)
8. arXiv:1602.08649 [pdf, other]
Title: Multiphase Allen-Cahn and Cahn-Hilliard Models and Their Discretizations with the Effect of Pairwise Surface Tensions
Subjects: Mathematical Physics (math-ph); Numerical Analysis (math.NA)
9. arXiv:1602.03260 [pdf, other]
Title: A Nonconforming Finite Element Method for the Biot's Consolidation Model in Poroelasticity
Subjects: Numerical Analysis (math.NA)
10. arXiv:1601.06351 [pdf, other]
Title: Arbitrary Dimension Convection-Diffusion Schemes for Space-Time Discretizations
Subjects: Numerical Analysis (math.NA)
11. arXiv:1512.06325 [pdf, other]
Title: On the Maximal Error of Spectral Approximation of Graph Bisection
Subjects: Numerical Analysis (math.NA)
12. arXiv:1511.05917 [pdf, other]
Title: Fast multilevel solvers for a class of discrete fourth order parabolic problems
Subjects: Numerical Analysis (math.NA)
13. arXiv:1510.05152 [pdf, other]
Title: Modeling and Simulation for Fluid-Rotating Structure Interaction
Subjects: Numerical Analysis (math.NA)
14. arXiv:1507.01752 [pdf, ps, other]
Title: Mixed Finite Elements of Any Order in Any Dimension for Linear Elasticity with Strongly Symmetric Stress Tensor
Subjects: Numerical Analysis (math.NA)
15. arXiv:1504.07150 [pdf, other]
Title: Stability and Monotonicity for Some Discretizations of the Biot's Model
Subjects: Numerical Analysis (math.NA)
16. arXiv:1503.06160 [pdf, other]
Title: Structure-preserving Finite Element Methods for Stationary MHD Models
Subjects: Numerical Analysis (math.NA)
17. arXiv:1503.04471 [pdf, other]
Title: Energetically stable discretizations for charge carrier transport and electrokinetic models
Subjects: Numerical Analysis (math.NA)
18. arXiv:1503.04423 [pdf, other]
Title: A Finite Element Framework for Some Mimetic Finite Difference Discretizations
Subjects: Numerical Analysis (math.NA)
19. arXiv:1503.02553 [pdf, other]
Title: Robust Preconditioners for Incompressible MHD Models
Subjects: Numerical Analysis (math.NA); Fluid Dynamics (physics.flu-dyn)
20. arXiv:1412.0876 [pdf, other]
Title: A uniform additive Schwarz preconditioner for the $hp$-version of Discontinuous Galerkin approximations of elliptic problems
Subjects: Numerical Analysis (math.NA)
21. arXiv:1412.0565 [pdf, ps, other]
Title: A Cascadic Multigrid Algorithm for Computing the Fiedler Vector of Graph Laplacians
Subjects: Numerical Analysis (math.NA)
22. arXiv:1411.7092 [pdf, other]
Title: Multilevel Preconditioners for Reaction-Diffusion Problems with Discontinuous Coefficients
Subjects: Numerical Analysis (math.NA)
23. arXiv:1410.2153 [pdf, ps, other]
Title: A Nearly Optimal Multigrid Method for General Unstructured Grids
Subjects: Numerical Analysis (math.NA)
24. arXiv:1410.1095 [pdf, other]
Title: Stable Finite Element Methods Preserving $\nabla \cdot \boldsymbol{B} = 0$ Exactly for MHD Models
Subjects: Numerical Analysis (math.NA)
25. arXiv:1406.4455 [pdf, other]
Title: Preconditioning of weighted H(div)-norm and applications to numerical simulation of highly heterogeneous media
Subjects: Numerical Analysis (math.NA)
26. arXiv:1403.0046 [pdf, other]
Title: Well-posedness and Robust Preconditioners for the Discretized Fluid-Structure Interaction Systems
Journal-ref: Computer Methods in Applied Mechanics and Engineering 292 (2015): 69-91
Subjects: Numerical Analysis (math.NA)
27. arXiv:1311.4178 [pdf, other]
Title: Estimate of the Convergence Rate of Finite Element Solutions to Elliptic Equations of Second Order with Discontinuous Coefficients
Authors: Jinchao Xu
Journal-ref: Natural Science Journal of Xiangtan University, No. 1, 1-5, 1982
Subjects: Numerical Analysis (math.NA)
28. arXiv:1310.8385 [pdf, other]
Title: Local Fourier Analysis of Multigrid Methods with Polynomial Smoothers and Aggressive coarsening
Subjects: Numerical Analysis (math.NA)
29. arXiv:1310.2828 [pdf, other]
Title: A Two-Level Method for Mimetic Finite Difference Discretizations of Elliptic Problems
Subjects: Numerical Analysis (math.NA)
30. arXiv:1309.3608 [pdf, ps, other]
Title: Convergence and optimality of the adaptive nonconforming linear element method for the Stokes problem
Authors: Jun Hu, Jinchao Xu
Subjects: Numerical Analysis (math.NA)
31. arXiv:1309.3606 [pdf, ps, other]
Title: Convergence and optimality of the adaptive Morley element method
Subjects: Numerical Analysis (math.NA)
32. arXiv:1309.0212 [pdf, other]
Title: An Error-Resilient Redundant Subspace Correction Method
Subjects: Numerical Analysis (math.NA); Numerical Analysis (cs.NA)
33. arXiv:1305.4975 [pdf, other]
Title: Space Decompositions and Solvers for Discontinuous Galerkin Methods
Subjects: Numerical Analysis (math.NA)
34. arXiv:1304.1755 [pdf, other]
Title: Block Triangular Preconditioning for Stochastic Galerkin Method
Subjects: Numerical Analysis (math.NA)
35. arXiv:1302.2547 [pdf, other]
Title: Parallel Unsmoothed Aggregation Algebraic Multigrid Algorithms on GPUs
Subjects: Numerical Analysis (math.NA)
36. arXiv:1211.1351 [pdf, other]
Title: Visible Points in Convex Sets and Best Approximation
Subjects: Functional Analysis (math.FA); Numerical Analysis (math.NA)
37. arXiv:1211.0869 [pdf, ps, other]
Title: An exponential fitting scheme for general convection-diffusion equations on tetrahedral meshes
Journal-ref: Computational and Applied Mathematics, Vol. 1, Number 92, pp. 60-69, 2005
Subjects: Numerical Analysis (math.NA)
38. arXiv:1209.5421 [pdf, other]
Title: A Parallel Auxiliary Grid AMG Method for GPU
Subjects: Numerical Analysis (math.NA)
39. arXiv:1209.5223 [pdf, other]
Title: A simple preconditioner for a discontinuous Galerkin method for the Stokes problem
Subjects: Numerical Analysis (math.NA)
40. arXiv:1209.1364 [pdf, other]
Title: On Adaptive Eulerian-Lagrangian Method for Linear Convection-Diffusion Problems
Subjects: Numerical Analysis (math.NA)
41. arXiv:1208.4247 [pdf, ps, other]
Title: Numerical Study of Geometric Multigrid Methods on CPU–GPU Heterogeneous Computers
Subjects: Numerical Analysis (math.NA); Numerical Analysis (cs.NA); Computational Physics (physics.comp-ph)
42. arXiv:1205.7046 [pdf, other]
Title: Numerical Approximation of Asymptotically Disappearing Solutions of Maxwell's Equations
Subjects: Numerical Analysis (math.NA)
43. arXiv:1205.6113 [pdf, other]
Title: Combined Preconditioning with Applications in Reservoir Simulation
Subjects: Numerical Analysis (math.NA)
44. arXiv:1204.4072 [pdf, other]
Title: Algebraic multilevel preconditioners for the graph Laplacian based on matching in graphs
Subjects: Numerical Analysis (math.NA)
45. arXiv:1203.0632 [pdf, ps, other]
Title: Optimal solvers for fourth-order PDEs discretized on unstructured grids
Subjects: Numerical Analysis (math.NA); Analysis of PDEs (math.AP)
46. arXiv:1202.1987 [pdf, ps, other]
Title: Comparative Convergence Analysis of Nonlinear AMLI-cycle Multigrid
Subjects: Numerical Analysis (math.NA)
47. arXiv:1110.5743 [pdf, ps, other]
Title: A subspace correction method for discontinuous Galerkin discretizations of linear elasticity equations
Subjects: Numerical Analysis (math.NA)
48. arXiv:1107.2831 [pdf, other]
Title: A Block Solver for the Exponentially Fitted IIPG-0 method
Subjects: Numerical Analysis (math.NA)
49. arXiv:1107.2160 [pdf, other]
Title: Multigrid Preconditioner for Nonconforming Discretization of Elliptic Problems with Jump Coefficients
Subjects: Numerical Analysis (math.NA)
50. arXiv:1106.4395 [pdf, ps, other]
Title: Lower Bounds of the Discretization for Piecewise Polynomials
Subjects: Numerical Analysis (math.NA)
Maintained by Hongxuan Zhang.
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