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The Stokes Groupoids

We construct and describe a family of groupoids over complex curves which serve as the universal domains of definition for solutions to linear ordinary differential equations with singularities. As a consequence, we obtain a direct, functorial method for resumming formal solutions to such equations.

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Co-authorshipCo-authorshipCo-authorshipAuthorshipAuthorshipAuthorshipTopic signalTopic signalWThe Stokes Groupoidspreprint / 2013AMarco GualtieriResearcherASonghao LiResearcherABrent PymResearcherTmath.AG5393 worksTmath.CA2494 works
PaperSignal 105 links

The Stokes Groupoids

preprint / 2013

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