Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
| <mark>Journal publication date</mark> | 15/06/2007 |
|---|---|
| <mark>Journal</mark> | Journal of Algebra |
| Issue number | 2 |
| Volume | 312 |
| Number of pages | 32 |
| Pages (from-to) | 602-633 |
| Publication Status | Published |
| <mark>Original language</mark> | English |
Let G be a reductive algebraic group scheme defined over Fp and G1 be the first Frobenius kernel. For any dominant weight λ, one can construct the Weyl module V (λ). When p is a good prime for G, the G1-support variety of V (λ) was computed by Nakano, Parshall and Vella in [D.K. Nakano, B.J. Parshall, D.C. Vella, Support varieties for algebraic groups, J. Reine Angew. Math. 547 (2002) 15-49]. We complete this calculation by computing the G1-supports of the Weyl modules over fields of bad characteristic.