On a continuum limit of discrete Schrödinger operators on square lattice
نویسندگان
چکیده
The norm resolvent convergence of discrete Schrödinger operators to a continuum operator in the limit is proved under relatively weak assumptions. This result implies, particular, spectrum with respect Hausdorff distance.
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ژورنال
عنوان ژورنال: Journal of spectral theory
سال: 2021
ISSN: ['1664-039X', '1664-0403']
DOI: https://doi.org/10.4171/jst/343