Long-Time Asymptotics for the Toda Shock Problem: Non-Overlapping Spectra

• Published in: Журнал математической физики, анализа, геометрии
• Date: 2018
• Main Authors: Egorova, I., Michor, J., Teschl, G.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2018
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/145881
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Long-Time Asymptotics for the Toda Shock Problem: Non-Overlapping Spectra / I. Egorova, J. Michor, G. Teschl // Журнал математической физики, анализа, геометрии. — 2018. — Т. 14, № 4. — С. 406-451. — Бібліогр.: 38 назв. — англ.

We derive the long-time asymptotics for the Toda shock problem using the nonlinear steepest descent analysis for oscillatory Riemann-Hilbert factorization problems. We show that the half-plane of space/time variables splits into five main regions: The two regions far outside where the solution is cl...