Abstract
Let X be a smooth projective hypersurface. We derive a splitting criterion for arithmetically Cohen–Macaulay bundles over X. As an application, we show that any rank 3 ACM vector bundle over X splits when dim X ≥ 7. We also derive a splitting result for rank 4 arithmetically Cohen–Macaulay bundles.
2010 Mathematics Subject Classification:
ACKNOWLEDGMENT
We thank Suresh Nayak for outlining a proof for the ∧ −Sym and Sym − ∧ sequences. We thank Jishnu Biswas and G. V. Ravindra for providing support and motivation. We thank the referee for various feedbacks in improving the exposition.
Notes
1We were unable to find any standard terminology in the literature for the given resolution.