A sufficient nonsingularity condition for a discrete finite-gap one-energy two-dimensional Schrödinger operator on the quad-graph (Q903413)
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scientific article; zbMATH DE number 6526698
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A sufficient nonsingularity condition for a discrete finite-gap one-energy two-dimensional Schrödinger operator on the quad-graph |
scientific article; zbMATH DE number 6526698 |
Statements
A sufficient nonsingularity condition for a discrete finite-gap one-energy two-dimensional Schrödinger operator on the quad-graph (English)
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6 January 2016
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discrete operator
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discrete complex analysis
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finite-gap operator
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spectral curve
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M-curve
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Riemann surface
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nonsingularity
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0.9129781
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0.8805292
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0.87253255
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0.8692269
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0.8683865
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0.86009127
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0.8599035
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