Abstract
We investigate the global structure of positive radial solutions of a semilinear elliptic equation $\Delta u+K(|x|)\gamma (u)=0$, and study the uniqueness of ground state solutions of this equation. Our discussion is based on a Pohozaev-type identity and some detailed investigation for the oscillatory and asymptotic behavior of the solutions and their variational functions.
Citation
Lynn Erbe. Moxun Tang. "Uniqueness of positive radial solutions of $\Delta u+K(\vert x\vert )\gamma(u)=0$." Differential Integral Equations 11 (4) 663 - 678, 1998. https://doi.org/10.57262/die/1367341039
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