Eigenvalues of regular differential operators
1978 ◽
Vol 79
(3-4)
◽
pp. 299-305
◽
Keyword(s):
SynopsisIt is shown that the fine structure of the asymptotic estimates for the eigenvalues of a large class of ordinary differential operators, can be described in terms of the Fourier coefficients of a function of class L2.
2017 ◽
Vol 63
(4)
◽
pp. 689-702
◽
2018 ◽
Vol 482
(5)
◽
pp. 500-503
◽
2003 ◽
Vol 2003
(55)
◽
pp. 3479-3501
◽
1978 ◽
Vol 82
(1-2)
◽
pp. 117-134
◽
1982 ◽
Vol 62
(3)
◽
pp. 211-211
2011 ◽
Vol 192
(2)
◽
pp. 203-224
◽
2006 ◽
Vol 322
(2)
◽
pp. 990-1000
◽
1976 ◽
Vol 74
◽
pp. 239-252
◽
1978 ◽
Vol 2
(4)
◽
pp. 479-494
◽