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Commuting difference operators of rank two. (English. Russian original) Zbl 1326.47037
Russ. Math. Surv. 70, No. 3, 557-559 (2015); translation from Usp. Mat. Nauk. 70, No. 3, 181-182 (2015).
From the text: We investigate one-point commuting difference operators of rank two which correspond to hyperelliptic spectral curves.

47B39 Linear difference operators
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