Fengbo Hang

activity

20062022

most citedSign of Green's function of Paneitz operators and the Q curvature

51 citations · 101 across the 23 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

math.DG2019

Liouville type theorems on manifolds with nonnegative curvature and strictly convex boundary

Qianqiao Guo, Fengbo Hang, Xiaodong Wang

We prove some Liouville type theorems on smooth compact Riemannian manifolds with nonnegative sectional curvature and strictly convex boundary. This gives a nonlinear generalizatio…

math.DG2019★ 2 cited

Improved Moser-Trudinger-Onofri inequality under constraints

Sun-Yung A. Chang, Fengbo Hang

A classical result of Aubin states that the constant in Moser-Trudinger-Onofri inequality on $S^{2}$ can be imporved for furnctions with zero first order moments of the ar…

math.AP2019★ 1 cited

Remarks on a mean field equation on $S^{2}$

Changfeng Gui, Fengbo Hang, Amir Moradifam +1

In this note, we study symmetry of solutions of the elliptic equation \begin{equation*} -Δ_{\mathbb{S}^{2}}u+3=e^{2u}\ \ \hbox{on}\ \ \mathbb{S}^{2}, \end{equation*} that arises in…

Liouville type theorems on manifolds with nonnegative curvature and strictly convex boundary

Improved Moser-Trudinger-Onofri inequality under constraints

Remarks on a mean field equation on S2

Remarks on a mean field equation on $S^{2}$