51 citations · 101 across the 23 of their papers we have counts for
Showing 2006 · math.APShow all
3 papers · 2 filters
math.AP2006
On the weak limits of smooth maps for the Dirichlet energy between manifolds
Fengbo Hang
We identify all the weak sequential limits of smooth maps in . In particular, this implies a necessary and sufficient topological condition for smooth maps to be weak…
math.AP2006
Sharp integral inequalities for harmonic functions
Fengbo Hang, Xiaodong Wang, Xiaodong Yan
Motivared by Carleman's proof of the isoperimetric inequality in the plane, we study some sharp integral inequalities for harmonic functions on the upper halfspace. We also derive…
math.AP2006
A remark on the existence of suitable vector fields related to the dynamics of scalar semi-linear parabolic equations
Fengbo Hang, Huiqiang Jiang
In 1992, P. Poláčik\cite{P2} showed that one could linearly imbed any vector fields into a scalar semi-linear parabolic equation on with Neumann boundary condition provided tha…