Spectral properties and oscillation theorems for mixed boundary-value problems of Sturm-Liouville type
1978 ◽
Vol 27
(2)
◽
pp. 190-213
◽
1972 ◽
Vol 11
(3)
◽
pp. 592-606
◽
2018 ◽
Vol 462
(1)
◽
pp. 305-322
◽
1977 ◽
Vol 17
(2)
◽
pp. 161-178
2013 ◽
Vol 37
(10)
◽
pp. 1412-1427
◽
Keyword(s):
1971 ◽
Vol 20
(4)
◽
pp. 642-658
◽
1975 ◽
Vol 55
(12)
◽
pp. 715-720
◽
Keyword(s):
Keyword(s):
1994 ◽
Vol 47
(2)
◽
pp. 183-206
◽