Bubbling location for $F$-harmonic maps and Inhomogeneous Landau-Lifshitz equations

Yuxiang Li, Youde Wang

Let $f$ be a positive smooth function on a close Riemann surface (M,g). The $f-energy$ of a map $u$ from $M$ to a Riemannian manifold $(N,h)$ is defined as $$E_f(u)=\int_Mf|\nabla…