2 papers
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…
math.NA2025
Polynomial preserving recovery for PHT-splines
Ying Cai, Falai Chen, Hailong Guo +2
We propose a polynomial preserving recovery method for PHT-splines within isogeometric analysis to obtain more accurate gradient approximations. The method fully exploits the local…