Partially symmetric solutions of the generalized Hénon equation in symmetric domains

Ryuji Kajikiya



We study the generalized H\'{e}non equation in a symmetric domain $\Omega$. Let $H$ and $G$ be closed subgroups of the orthogonal group such that $H \varsubsetneq G$ and $\Omega$ is $G$ invariant. Then we show the existence of a positive solution which is $H$ invariant but $G$ non-invariant under suitable assumptions of $H$, $G$ and the coefficient function of the equation.


H\'{e}non equation, group invariant solution, least energy solution, positive solution, variational method

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