Project Euclid - Differential Equations

Large time asymptotics for the fractional nonlinear Schrödinger equation

 Mathematics - Research News
 06 February 2020
Nakao Hayashi, Pavel I. Naumkin. Source: Advances in Differential Equations, Volume 25, Number 1/2, 31--80.Abstract: We consider the Cauchy problem for the fractional nonlinear Schrödinger equation \[ \left\{ \begin{array} [c]{c}% i\partial_{t}u+\frac{1}{\alpha} \left| \partial_{x} \right|...

Symmetric Lyapunov center theorem for orbit with nontrivial isotropy group

 Mathematics - Research News
 06 February 2020
Marta Kowalczyk, Ernesto Pérez-Chavela, Sławomir Rybicki. Source: Advances in Differential Equations, Volume 25, Number 1/2, 1--30.Abstract: In this article, we prove two versions of the Lyapunov center theorem for symmetric potentials. We consider a second order autonomous system $$ \ddot...

Hénon type equations with jumping nonlinearities involving critical growth

 Mathematics - Research News
 22 October 2019
Eudes Mendes Barboza, João Marcos do Ó, Bruno Ribeiro. Source: Advances in Differential Equations, Volume 24, Number 11/12, 713--744.Abstract: In this paper, our goal is to study the following class of Hénon type problems \begin{equation*} \left\{\begin{array}{rclcl}\displaystyle -\Delta u &...

A time-fractional mean field game

 Mathematics - Research News
 13 August 2019
Fabio Camilli, Raul De Maio. Source: Advances in Differential Equations, Volume 24, Number 9/10, 531--554.Abstract: We consider a Mean Field Games model where the dynamics of the agents is subdiffusive. According to the optimal control interpretation of the problem, we get a system involving...

Stokes System & Uniform Trace for BMO-Q

 Mathematics - Research News
 13 August 2019
Jie Xiao, Dachun Yang, Junjie Zhang, Yuan Zhou. Source: Advances in Differential Equations, Volume 24, Number 9/10, 501--530.Abstract: This paper shows a Liouville-type law for the incompressible Stokes system and a trace principle over the uniform domains for the BMO-Q spaces...

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