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20232026
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math.AP2026

Singular limits for general energy-critical complex Ginzburg-Landau equations

Lingbang Gao, Jie Xin, Yunrui Zheng

Motivated by dissipative approximations of the three-dimensional focusing energy-critical nonlinear Schrödinger equation, we study the inviscid and zero-dispersion limits for gener…

math.AP2024

Global well-posedness of the energy-critical complex Ginzburg-Landau equation in exterior domains

Xing Cheng, Chang-Yu Guo, Jiqiang Zheng +1

In this article, we consider an energy-critical complex Ginzburg-Landau equation in the exterior of a smooth compact strictly convex obstacle. We prove the global well-posedness of…

math.AP2024

Stability of Navier-Stokes equations with a free surface

Xing Cheng, Yunrui Zheng

We consider the viscous incompressible fluids in a three-dimensional horizontally periodic domain bounded below by a fixed smooth boundary and above by a free moving surface. The f…

math.AP2024

Threshold solutions of the energy-critical complex Ginzburg-Landau equation

Xing Cheng, Yunrui Zheng

In this article, we consider energy-critical complex Ginzburg-Landau equation in three and four dimensions. We give the dynamics when the energy of the initial data is equal to the…

math.AP2023

The limit theory of the energy-critical complex Ginzburg-Landau equation

Xing. Cheng, Chang-yu Guo, Yunrui. Zheng

We study the limit behavior of the solutions to energy-critical complex Ginzburg-Landau equation. We give a rigorous theory of the zero-dispersion limit from energy-critical comple…