Geodesic
Hill discriminants and spectra of periodic Jacobi matrices
Algebra i analiz, Tome 25 (2013) no. 2, pp. 155-161 
V. A. Marchenko. Hill discriminants and spectra of periodic Jacobi matrices. Algebra i analiz, Tome 25 (2013) no. 2, pp. 155-161. http://geodesic.mathdoc.fr/item/AA_2013_25_2_a6/
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     author = {V. A. Marchenko},
     title = {Hill discriminants and spectra of periodic {Jacobi} matrices},
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     volume = {25},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2013_25_2_a6/}
}
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Voir la notice de l'article provenant de la source Math-Net.Ru

[1] Marchenko V. A., Ostrovskii I. V., “Kharakteristika spektra operatora Khilla”, Mat. sb., 97(139):4 (1975), 540–606 | MR | Zbl

[2] Perkolab L. V., “Obratnaya zadacha dlya periodicheskoi matritsy Yakobi”, Teoriya funktsii, funkts. analiz i ikh pril., 42 (1984), 107–121 | MR | Zbl