A generalized Trudinger-Moser inequality on a compact Riemannian surface
arXiv:1612.02877
Abstract
Let be a compact Riemannian surface. Let , be two smooth functions on with and , . In this paper, using a method of blowup analysis, we prove that the functional \begin{align}\label{functional_J} J^{ψ,h}(u)=\frac{1}{2}\int _Σ|\nabla_g u|^2dv_g + 8π\frac{1}{\int_Σψdv_g}\int_Σψudv_g-8π\log\int _Σhe^{u}dv_g \end{align} is bounded from below in . Moreover, we obtain a sufficient condition under which attains its infimum in . These results generalize the main results in \cite{DJLW97} and \cite{YZ2016}.
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