2 papers
math.AG2025
On the normality of commuting scheme for general linear Lie algebra
Artan Sheshmani, Xiaopeng Xia, Beihui Yuan
The commuting scheme for reductive Lie algebra over an algebraically closed field is the subscheme of $\mathfrak{g}^{d…
math.NA2025
The sharpness condition for constructing a finite element from a superspline
Jun Hu, Ting Lin, Qingyu Wu +1
This paper addresses sharpness conditions for constructing conforming finite element spaces from a superspline spaces on general simplicial triangulations. We introduce the c…