2019
Том 71
№ 11

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Relation between smoothness of the potential and size of gaps in the essential spectrum of a Schrodinger operator

Belokolos E. D., Pershko I. M.

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English version (Springer): Ukrainian Mathematical Journal 33 (1981), no. 5, pp 495-499.

Citation Example: Belokolos E. D., Pershko I. M. Relation between smoothness of the potential and size of gaps in the essential spectrum of a Schrodinger operator // Ukr. Mat. Zh. - 1981. - 33, № 5. - pp. 648—653.

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