RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PERSONAL OFFICE
Forthcoming seminars
Seminar calendar
List of seminars
Archive by years
Register a seminar

Search
RSS
Forthcoming seminars





You may need the following programs to see the files








Seminar on analytic theory of differential equations
March 18, 2015 14:00, Moscow, Steklov Mathematical Institute, Room 440 (8 Gubkina)
 


The Stokes phenomenon for an irregular system of Gelfand-Kapranov-Zelevinsky associated with a lattice of rank one

D. V. Artamonov

Number of views:
This page:58

Abstract: Recently in papers of Deligne, Malgrange, Sabbah, Mochezuki there was constructed the Riemann-Hilbert correspondence for multidimensional irregular systems. But still threr are no examples of explicit description of generalized monodromy data in multidimensional case. The aim of the talk is to give such a description for irregular Gelfan-Kapranov-Zelevinsky sysytems associated with a lattice of rank one. The talk consists of two parts.
1. In the fist par of the talk the definiton of generalized monodormy data in multidimensional case is given 2. In the second part the Stokes phenomenon for an ordinary differential equaiton for generalized hypergeometric functions is described. Using these results the Stokes phenomenon for a GKZ system is described.
Series of reports

SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru
 
Contact us:
 Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2017