AN EXAMPLE OF A SCHROEDINGER EQUATION WITH ALMOST PERIODIC POTENTIAL AND NOWHERE DENSE SPECTRUM

[1] BESICOVITCH, 1954, ALMOST PERIODIC FUNC, pCH1

[2] Dubrovin B. A., 1976, RUSSIAN MATH SURVEYS, V31, P59, DOI [10.1070/RM1976v031n01ABEH001446, DOI 10.1070/RM1976V031N01ABEH001446]

[3] DUBROVIN BV, 1975, FUNKT ANAL PRILOZIN, V9, P3

[4] DYNABURG E, 1975, FUNCTIONAL ANAL APPL, V9, P8

[5] HERMAN MR, 1979, PUBL MATH, V49, P30

[6] Ince E. L., 1956, ORDINARY DIFFERENTIA

[7] MAGNUS W, 1979, HILLS EQUATION

[8] SPECTRUM OF HILLS EQUATION [J]. INVENTIONES MATHEMATICAE, 1975, 30 (03) : 217 - 274

[9] RUESSMANN H, UNPUBLISHED

[10] SCHARF G, 1965, HELV PHYS ACTA, V38, P573

[1] BESICOVITCH, 1954, ALMOST PERIODIC FUNC, pCH1

[2] Dubrovin B. A., 1976, RUSSIAN MATH SURVEYS, V31, P59, DOI [10.1070/RM1976v031n01ABEH001446, DOI 10.1070/RM1976V031N01ABEH001446]

[3] DUBROVIN BV, 1975, FUNKT ANAL PRILOZIN, V9, P3

[4] DYNABURG E, 1975, FUNCTIONAL ANAL APPL, V9, P8

[5] HERMAN MR, 1979, PUBL MATH, V49, P30

[6] Ince E. L., 1956, ORDINARY DIFFERENTIA

[7] MAGNUS W, 1979, HILLS EQUATION

[8] SPECTRUM OF HILLS EQUATION [J]. INVENTIONES MATHEMATICAE, 1975, 30 (03) : 217 - 274

[9] RUESSMANN H, UNPUBLISHED

[10] SCHARF G, 1965, HELV PHYS ACTA, V38, P573