• Corpus ID: 209516231

Frobenius structures on hypergeometric equations

@article{Kedlaya2019FrobeniusSO,
  title={Frobenius structures on hypergeometric equations},
  author={Kiran S. Kedlaya},
  journal={arXiv: Number Theory},
  year={2019}
}
  • K. Kedlaya
  • Published 30 December 2019
  • Mathematics
  • arXiv: Number Theory
We give an exposition of Dwork's construction of Frobenius structures associated to generalized hypergeometric equations via the interpretation of the latter due to Gelfand-Kapranov-Zelevinsky in the language of A-hypergeometric systems. As a consequence, we extract some explicit formulas for the degeneration at 0 in terms of the Morita p-adic gamma function. 
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