1 citations · 1 across the 4 of their papers we have counts for
Showing 2014 · math.QAShow all
2 papers · 2 filters
math.QA2014
Affine quasi-heredity of affine Schur algebras
Bangming Deng, Guiyu Yang
In this paper we prove that the affine Schur algebra $\whS(n,r)$ is affine quasi-hereditary. This result is then applied to show that $\whS(n,r)$ has finite global dimension and it…
math.QA2014★ 1 cited
Affine cellularity of S_triangle(2,2)
Guiyu yang
In this paper we prove that the affine Schur algebra $\s$ is affine cellular over $\bbq$. As an application, we prove it is of finite global dimension.