Seminars
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
Calendar
Search
Add a seminar

RSS
Forthcoming seminars




Seminar on analytic theory of differential equations
April 12, 2017 14:30–16:00, Moscow, Steklov Mathematical Institute, Room 440 (8 Gubkina)
 


Calculation of complex asympotics of solutions of Painleve equations

A. D. Bruno
Video records:
MP4 603.8 Mb
MP4 2,376.1 Mb

Number of views:
This page:426
Video files:115

A. D. Bruno



Abstract: In 2004 I suggested an algorithm for calculation of asympotics of solutions of polynomial differential equations. In allows to calculate asymptotical power-series power-logarithmic series, whose coefficient are constants or polynomails in $lnx$. Later it turned out that these equations can have as asymptotics Loran series in $lnx$ or in imaginary powers of $x$. These asymptotics are called complex and exotic. Now I obtained an algorithm for calulation of thee asymptotics. For some equations these coefficients are Loran polynomials. These question os considered for some Painleve equations
 
  Contact us:
 Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024