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Seminar “Moving fronts in equations similar to the Burgers equation”

Seminar “Moving fronts in equations similar to the Burgers equation”

The event passed
23 Mar 2021
Location
Online
Direction: Science, Education, Life in RUDN
Subdirection: Differential equations
Format: Seminar
Organizer: S.M. Nikolkskii Mathematical Institute
Type: Faculty
Contact person
Nikita Ivanov
+7 (495) 955-09-68
1042190070@rudn.ru
About the event

23 March at 19:30 MSK

Title of the talk: Moving fronts in equations similar to the Burgers equation.

We consider new classes of singularly perturbed initial- boundary value problems and   periodic boundary value problems for reaction-advection-diffusion equations:  Burgers type equations with quadratic and modular advection We construct the interior layer type formal asymptotics and prove the existence of a solution with an interior layer. The accuracy of its asymptotics and asymptotic stability of the periodic solutions are established. Conditions of blow-up of frons are presented too.

Online

Speaker

D. of Sc., Professor Nefedov N.N. (M. V. Lomonosov Moscow State University, Faculty of Physics, Department of Mathematics).

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