arXiv · 1402.5701
A note on local behavior of eigenfunctions of the Schr\"odinger operator
Abstract
We show that a real eigenfunction of the Schr\"odinger operator changes sign near some point in $\mathbb{R}^n$ under a suitable assumption on the potential.
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Ihyeok Seo. 2014-02-24. A note on local behavior of eigenfunctions of the Schr\"odinger operator. https://arxiv.org/abs/1402.5701
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