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Quantum j-invariant in positive characteristic I: definition and convergence

  • L. Demangos
  • , T. M. Gendron*
  • *Corresponding author for this work
  • Stellenbosch University
  • Universidad Nacional Autónoma de México

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

We introduce the quantum j-invariant in positive characteristic as a multi-valued, modular-invariant function of a local function field. In this paper, we concentrate on basic definitions and questions of convergence.

Original languageEnglish
Pages (from-to)23-35
Number of pages13
JournalArchiv der Mathematik
Volume107
Issue number1
DOIs
Publication statusPublished - 1 Jul 2016
Externally publishedYes

Keywords

  • Diophantine approximation
  • Global function field
  • Quantum j-invariant

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