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NONRADIAL LEAST ENERGY SOLUTIONS OF THE p-LAPLACE ELLIPTIC EQUATIONS

机译:p-Laplace椭圆型方程的非径向最小能量解

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摘要

We study the p-Laplace elliptic equations in the unit ball under the Dirichlet boundary condition. We call u a least energy solution if it is a minimizer of the Lagrangian functional on the Nehari manifold. A least energy solution becomes a positive solution. Assume that the nonlinear term is radial and it vanishes in |x| < a and it is positive in a < x < 1. We prove that if a is close enough to 1, then no least energy solution is radial. Therefore there exist both a positive radial solution and a positive nonradial solution.
机译:我们研究了Dirichlet边界条件下单位球中的p-Laplace椭圆方程。如果它是Nehari流形上的Lagrangian泛函的最小化子,我们称它为最小能量解。最少的能量解决方案成为肯定的解决方案。假设非线性项是径向项,并且在| x |中消失。

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