Meromorphic connections on vector bundles over curves
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We give a criterion for filtered vector bundles over curves to admit a filtration preserving meromorphic connection that induces a given meromorphic connection on the corresponding graded bundle.
KeywordsMeromorphic connection filtered bundle Atiyah bundle
2000 Mathematics Subject Classification14H60 14F05 53C07.
The authors would like to thank Carlo Gasbarri for many inspiring discussions on this topic.
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