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RESEARCH PRODUCT
On a question of Mehta and Pauly
Holger BrennerAxel Stäblersubject
Mathematics - Algebraic GeometryPure mathematicsMathematics::Algebraic GeometryFiltration (mathematics)FOS: MathematicsVector bundleGeneral MedicineAlgebraic Geometry (math.AG)Mathematics14H60description
In this short note we provide explicit examples in characteristic $p$ on certain smooth projective curves where for a given semistable vector bundle $\mathcal{E}$ the length of the Harder-Narasimhan filtration of $F^\ast \mathcal{E}$ is longer than $p$. This answers a question of Mehta and Pauly raised in arXiv:math/0607565.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-10-17 |