Remarks on rigid irreducible meromorphic connections on the projective line

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Abstract

We illustrate the Arinkin–Deligne–Katz algorithm for rigid irreducible meromorphic bundles with connection on the projective line by giving motivicity consequences similar to those given by Katz (1996) for rigid local systems.

Original languageEnglish
Pages (from-to)1473-1492
Number of pages20
JournalDocumenta Mathematica
Volume28
Issue number6
DOIs
Publication statusPublished - 1 Jan 2023

Keywords

  • Meromorphic bundle with connection
  • Stokes filtration
  • exponential-geometric origin
  • irreducible
  • quasi-unipotent
  • rigid

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