报告地点：腾讯会议
邀请人：雷雨田教授
摘要：In this talk, we mainly focus on the analyticity of the solutions. We first review some known results to the authors on the analyticity of solutions. Then we report the idea of Kato in the proof of the analyticity. Finally, we give the application of Kato's idea in the proof for the analyticity of the solutions in fully non-linear degenerate elliptic equations. This is a joint work with Lv Yingshu.