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A problem of prescribing Gaussian curvature on
Authors:Sulbha Goyal  Vinod Goyal
Institution:Department of Mathematics, Tuskegee University, Tuskegee, Alabama 36088

Vinod Goyal ; Department of Mathematics, Tuskegee University, Tuskegee, Alabama 36088

Abstract:

A class of functions $K(x)=K(x_1,x_2,x_3)$ and the corresponding solutions of

\begin{displaymath}\Delta u + K(x)e^{2u}=1\end{displaymath}

are obtained as a special case of the solutions of

\begin{displaymath}\Delta^mu+K(x)e^{au}=f(x),\qquad x=(x_1,x_2,\dots,x_n),\end{displaymath}

where $\Delta^m$ is defined as $\Delta(\Delta^{m-1})$.

Keywords:Laplace operator  Gaussian curvature  conformally equivalent  metric
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