arXiv Open Access 2021

A lower bound on the spectral gap of one-dimensional Schrödinger operators

Joachim Kerner

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Abstrak

In this note we provide an explicit lower bound on the spectral gap of one-dimensional Schrödinger operators with non-negative bounded potentials and subject to Neumann boundary conditions.

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Joachim Kerner

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Kerner, J. (2021). A lower bound on the spectral gap of one-dimensional Schrödinger operators. https://arxiv.org/abs/2102.03816

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Informasi Jurnal

Tahun Terbit: 2021
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓