2019
Том 71
№ 11

All Issues

Pershko I. M.

Articles: 1
Article (Ukrainian)

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

Belokolos E. D., Pershko I. M.

Full text (.pdf)

Ukr. Mat. Zh. - 1981. - 33, № 5. - pp. 648—653