2 papers
cs.GR2026
P2M++: Enhanced Solver for Point-to-Mesh Distance Queries
Qinghao Guo, Pengfei Wang, Chen Zong +5
Point-to-mesh distance queries are fundamental in computer graphics and geometric modeling. While the state-of-the-art P2M method achieves high-speed queries via Voronoi-based loca…
math.NA2026
Element-based B-spline basis function spaces: construction and application in isogeometric analysis
Peng Yang, Maodong Pan, Falai Chen +1
This paper develops a unified theoretical framework for constructing B-spline basis function spaces with structural equivalence to finite element spaces. The theory rigorously esta…