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Scientific seminar “The Cauchy–Gelfand problem and the inverse problem for a first-order quasilinear equation”

Scientific seminar “The Cauchy–Gelfand problem and the inverse problem for a first-order quasilinear equation”

The event passed
13 Sep 2022
Location
Online
Direction: Science, Education
Subdirection: Differential equations
Format: Seminar
Organizer: S.M. Nikolkskii Mathematical Institute
Type: Faculty
Contact person
Victoria Liiko
+7 (495) 955-09-68
liyko-v@rudn.ru
About the event

13 September at 12:00 MSK

We consider the problem posed by Gelfand on the asymptotics in time of the solution of the Cauchy problem for a first-order quasilinear equation with Riemann-type initial conditions. Based on the method of vanishing viscosity with uniform estimates, exact asymptotics in the Cauchy-Gelfand problem are obtained without a priori assumption of monotonicity of the initial data. The initial data parameters responsible for the localization of shock waves are described.

Online

Speaker

Prof. Shananin Alexander Alekseevich, academician of the Russian Academy of Sciences. MIPT, Moscow, RUDN, Moscow.

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6 Sep
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