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Reference27 articles.
1. Ph.D. thesis;D Bättig,1988
2. D. Battig, A toroidal compactification of the Fermi surface for the discrete Schrödinger operator, Comment. Math. Helv. 67 (1992), 1–16.
3. D. Bättig, H. Knorrer and E. Trubowitz, A directional compactification of the complex Fermi surface, Compositio Math. 79 (1991), 205–229.
4. G. Berkolaiko, Y. Canzani, G. Cox and J. L. Marzuola, A local test for global extrema in the dispersion relation of a periodic graph, Pure Appl. Anal. 4 (2022), 257–286.
5. N. Do, P. Kuchment and F. Sottile, Generic properties of dispersion relations for discrete periodic operators, J. Math. Phys. 61 (2020), Article no. 103502.