45 citations · 161 across the 19 of their papers we have counts for
4 papers · 1 filter
WLS-ENO Remap: Superconvergent and Non-Oscillatory Weighted Least Squares Data Transfer on Surfaces
Yipeng Li, Qiao Chen, Xuebin Wang +1
Data remap between non-matching meshes is a critical step in multiphysics coupling using a partitioned approach. The data fields being transferred often have jumps in function valu…
HILUCSI: Simple, Robust, and Fast Multilevel ILU for Large-Scale Saddle-Point Problems from PDEs
Qiao Chen, Aditi Ghai, Xiangmin Jiao
Incomplete factorization is a widely used preconditioning technique for Krylov subspace methods for solving large-scale sparse linear systems. Its multilevel variants, such as ILUP…
Compact Feature-Aware Hermite-Style High-Order Surface Reconstruction
Yipeng Li, Xinglin Zhao, Navamita Ray +1
High-order surface reconstruction is an important technique for CAD-free, mesh-based geometric and physical modeling, and for high-order numerical methods for solving partial diffe…
Robust Optimal-Complexity Multilevel ILU for Predominantly Symmetric Systems
Aditi Ghai, Xiangmin Jiao
Incomplete factorization is a powerful preconditioner for Krylov subspace methods for solving large-scale sparse linear systems. Existing incomplete factorization techniques, inclu…