On nonlocal point interactions in one, two, and three dimensions
- 1 November 1985
- journal article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 26 (11), 2777-2780
- https://doi.org/10.1063/1.526971
Abstract
Three characterizations of all self-adjoint extensions of the Laplacian in one, two, and three dimensions are discussed.Keywords
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