X. Jiao

activity

20082023

most citedConsistent Computation of First- and Second-Order Differential Quantities for Surface Meshes

45 citations · 161 across the 19 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

math.NA2020★ 9 cited

Optimal and Low-Memory Near-Optimal Preconditioning of Fully Implicit Runge-Kutta Schemes for Parabolic PDEs

Xiangmin Jiao, Xuebin Wang, Qiao Chen

Runge-Kutta (RK) schemes, especially Gauss-Legendre and some other fully implicit RK (FIRK) schemes, are desirable for the time integration of parabolic partial differential equati…

cs.CE2020★ 6 cited

Robust and Efficient Multilevel-ILU Preconditioning of Hybrid Newton-GMRES for Incompressible Navier-Stokes Equations

Qiao Chen, Xiangmin Jiao, Oliver Yang

We introduce a robust and efficient preconditioner for a hybrid Newton-GMRES method for solving the nonlinear systems arising from incompressible Navier-Stokes equations. When the…

math.NA2020★ 1 cited

Approximate Generalized Inverses with Iterative Refinement for $ε$ -Accurate Preconditioning of Singular Systems

Xiangmin Jiao, Qiao Chen

We introduce a new class of preconditioners to enable flexible GMRES to find a least-squares solution, and potentially the pseudoinverse solution, of large-scale sparse, asymmetric…

Optimal and Low-Memory Near-Optimal Preconditioning of Fully Implicit Runge-Kutta Schemes for Parabolic PDEs

Robust and Efficient Multilevel-ILU Preconditioning of Hybrid Newton-GMRES for Incompressible Navier-Stokes Equations

Approximate Generalized Inverses with Iterative Refinement for ε-Accurate Preconditioning of Singular Systems

Approximate Generalized Inverses with Iterative Refinement for $ε$ -Accurate Preconditioning of Singular Systems