Speaker: Yuhua SUN (Nankai University)
Time: May 18, 10:00-11:00
Place: 腾讯会议:229-902-342 会议密码:202214
Title: Some progress on semilinear elliptic inequalities involving gradient terms on weighted graphs
Abstract: We study existence and nonexistence of nontrivial positive solutions to the following semilinear elliptic inequalities involving gradient terms on weighted graphs $$\Delta u+u^p|\nabla u|^q\leq 0,$$ Where $(p, q)\in \mathbb{R}^2$. This talk is based on joint works with Qingsong Gu, Lu Hao, Xueping Huang.