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arXiv · 1805.05611

Connections and restrictions to curves

Indranil Biswas·Sudarshan Gurjar
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Abstract

We construct a vector bundle $E$ on a smooth complex projective surface $X$ with the property that the restriction of $E$ to any smooth closed curve in $X$ admits an algebraic connection while $E$ does not admit any algebraic connection.

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Indranil Biswas, Sudarshan Gurjar. 2018-05-15. Connections and restrictions to curves. https://arxiv.org/abs/1805.05611

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