Skip to ContentSkip to Navigation
About us Latest news News News articles

Colloquium Mathematics, Dr. Johan van de Leur

06 november 2012

Join us for coffee and tea at 15.45 p.m.

Date:Tuesday, November 6th 2012

Speaker: Dr. Johan van de Leur (Utrecht)

Room: 5161.0267 (Bernoulliborg)

Time: 16.15

Title: Rational solutions of Painleve' VI and Baecklund transformations.

Abstract:

The Painleve' VI equation can be obtained as a reduction of the
3-component KP hierarchy. In this way one obtains rational solutions of
this equation. The geometry behind this KP hierarchy is a certain
infinite Grassmannian. The Hirota bilinear equations that describe the
relation between certain points in this Grassmannian produce the
corresponding B¨acklund transformations.
(This talk is based on joined work with Henrik Aratyn.)

Colloquium coordinators are Prof.dr. A.C.D. van Enter (e-mail : A.C.D.van.Enter@rug.nl) and

Dr. A.V. Kiselev (e-mail: a.v.kiselev rug.nl )

http://www.rug.nl/wiskunde/nieuws/actueel/wiskundecolloquia

Laatst gewijzigd:10 februari 2021 14:28
Deel dit Facebook LinkedIn

Meer nieuws