Multisummability and ordinary meromorphic differential equations

• Autorzy: Boele Braaksma
• Języki publikacji: EN

Abstrakty

EN

In this expository paper we consider various approaches to multisummability. We apply it to nonlinear ODE's and give a somewhat modified proof of multisummability of formal solutions of ODE's with levels 1 and 2 via Écalle's method involving convolution equations.

Kategorie tematyczne

• 34M30: Asymptotics, summation methods

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Banach Center Publications
• Rocznik: 2012
• Tom: 97
• Numer: 1
• Strony: 29-38

Daty

wydano

2012

Twórcy

autor

Boele Braaksma

• Johann Bernoulli Institute, University of Groningen, PO Box 407, 9700 AK Groningen, The Netherlands

Identyfikatory

DOI

10.4064/bc97-0-2