Some results on ground states of nonlinear Dirac equations

Speaker: 郭琪 (中国人民大学)

Time: 2025-12-02 10:00-11:00
Location: 910, SIMIS

摘要：

In this talk, I will begin with a brief review of physical and geometric background of the Dirac operator, along with the spectral structure and orthogonal decomposition. Then I will introduce the definitions of action and energy ground states of nonlinear Dirac equations and discuss key properties such as existence, nonrelativistic limits, and convergence rates.