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In the Moscow Mathematical Society
Communications of the Moscow Mathematical Society
Estimates of the length of gaps in the spectrum of a first-order system
V. I. Feigin
Received: 22.12.1978
Citation:
V. I. Feigin, “Estimates of the length of gaps in the spectrum of a first-order system”, Russian Math. Surveys, 34:3 (1979), 198–199
Linking options:
https://www.mathnet.ru/eng/rm7196https://doi.org/10.1070/RM1979v034n03ABEH003991 https://www.mathnet.ru/eng/rm/v34/i3/p215
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