Splitting of low rank ACM bundles on hypersurfaces of high dimension
Amit Tripathi
Abstract
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Amit Tripathi
Abstract
Open-access reader
Let $X$ be a smooth projective hypersurface. In this note we show that any rank 3 arithmetically Cohen-Macaulay vector bundle over $X$ splits when dim $X \geq 7$. We also find a splitting criterion for rank 4 arithmetically Cohen-Macaulay vector bundles on $X$ when dim $X \geq 9$.
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Let $X$ be a smooth projective hypersurface. In this note we show that any rank 3 arithmetically Cohen-Macaulay vector bundle over $X$ splits when dim $X \geq 7$. We also find a splitting criterion for rank 4 arithmetically Cohen-Macaulay vector bundles on $X$ when dim $X \geq 9$.
Key concepts: Hypersurface, Vector bundle, Rank (graph theory), Mathematics, Dimension (graph theory), Pure mathematics, Bundle, Projective test