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Power Series Solutions of Non-linear q-Difference Equations and the Newton–Puiseux Polygon

  • J. Cano ; P. Fortuny Ayuso [1]
    1. [1] Universidad de Oviedo

      Universidad de Oviedo

      Oviedo, España

  • Localización: Qualitative theory of dynamical systems, ISSN 1575-5460, Vol. 21, Nº 4, 2022
  • Idioma: inglés
  • Enlaces
  • Resumen
    • Adapting the Newton–Puiseux Polygon process to nonlinear q-difference equations of any order and degree, we compute their power series solutions, study the properties of the set of exponents of the solutions and give a bound for their q-Gevrey order in terms of the order of the original equation.

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