Yanyan Li

activity

19982022

most citedOn a fractional Nirenberg problem, part I: blow up analysis and compactness of solutions

277 citations · 895 across the 70 of their papers we have counts for

collaborators

Showing 2015 · math.APShow all

2 papers · 2 filters

math.AP2015★ 1 cited

A degree theory for second order nonlinear elliptic operators with nonlinear oblique boundary conditions

Yanyan Li, Jiakun Liu, Luc Nguyen

In this paper we introduce an integer-valued degree for second order fully nonlinear elliptic operators with nonlinear oblique boundary conditions. We also give some applications t…

math.AP2015★ 17 cited

Compactness of conformal metrics with constant $Q$ -curvature. I

YanYan Li, Jingang Xiong

We study compactness for nonnegative solutions of the fourth order constant $Q$ -curvature equations on smooth compact Riemannian manifolds of dimension $\geq 5$ . If the $Q$ -curvatur…

A degree theory for second order nonlinear elliptic operators with nonlinear oblique boundary conditions

Compactness of conformal metrics with constant Q-curvature. I

Compactness of conformal metrics with constant $Q$ -curvature. I