Tiegang Liu
Results
Journal Article
A Cell-Centered Lagrangian Scheme with an Elastic-Perfectly Plastic Solid Riemann Solver for Wave Propagations in Solids
Advances in Applied Mathematics and Mechanics, Vol. 14 (2022), Iss. 3 : pp. 703–724
Journal Article
A Parallel, High-Order Direct Discontinuous Galerkin Method for the Navier-Stokes Equations on 3D Hybrid Grids
Communications in Computational Physics, Vol. 21 (2017), Iss. 5 : pp. 1231–1257
Journal Article
An Improved Modified Ghost Fluid Method for Compressible Multi-Medium Fluid Flows
Communications in Computational Physics, Vol. 36 (2024), Iss. 5 : pp. 1339–1377
Journal Article
A Genuinely 2D Well-Balanced Method for Elastic-Plastic Flow in Cylindrically Symmetric Coordinates
Advances in Applied Mathematics and Mechanics, Vol. 17 (2025), Iss. 2 : pp. 599–632
Journal Article
Comparison of Sharp and Diffuse Interface Methods for Radially Symmetric Compressible Multi-Medium Fluid Flows
Advances in Applied Mathematics and Mechanics, Vol. 17 (2025), Iss. 2 : pp. 407–439
Journal Article
A Genuinely Two-Dimensional Approximate Riemann Solver with Stress Continuity for Hypo-Elastic Solids
Communications in Computational Physics, Vol. 36 (2024), Iss. 4 : pp. 1113–1155
Journal Article
Solution Remapping Technique to Accelerate Flow Convergence for Finite Volume Methods Applied to Shape Optimization Design
Numerical Mathematics: Theory, Methods and Applications, Vol. 13 (2020), Iss. 4 : pp. 863–880
Journal Article
Linearized Double-Shock Approximate Riemann Solver for Augmented Linear Elastic Solid
Numerical Mathematics: Theory, Methods and Applications, Vol. 15 (2022), Iss. 1 : pp. 141–164
Journal Article
A General High-Order Multi-Domain Hybrid DG/WENO-FD Method for Hyperbolic Conservation Laws
Journal of Computational Mathematics, Vol. 34 (2016), Iss. 1 : pp. 30–48
Journal Article
High Order Stable Multi-Domain Hybrid RKDG and WENO-FD Methods
Journal of Computational Mathematics, Vol. 36 (2018), Iss. 4 : pp. 517–541
Journal Article
Simulations of Compressible Two-Medium Flow by Runge-Kutta Discontinuous Galerkin Methods with the Ghost Fluid Method
Communications in Computational Physics, Vol. 3 (2008), Iss. 2 : pp. 479–504
Journal Article
Optimal Error Estimation of the Modified Ghost Fluid Method
Communications in Computational Physics, Vol. 8 (2010), Iss. 2 : pp. 403–426