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The structure of the spectrum of the Schrödinger random difference operator. (English. Russian original) Zbl 0508.39010

Sov. Math., Dokl. 22, 670-675 (1980); translation from Dokl. Akad. Nauk SSSR 255, 273-277 (1980).

MSC:

39A70 Difference operators
47B39 Linear difference operators
47A10 Spectrum, resolvent
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