Spectral analysis for the Sturm–Liouville operator on sun-type graphs
2007 ◽
Vol 43
(12)
◽
pp. 1668-1678
◽
2019 ◽
Vol 43
(2)
◽
pp. 471-485
◽
2007 ◽
Vol 43
(10)
◽
pp. 1364-1375
◽
2005 ◽
Vol 54
(3)
◽
pp. 645-668
◽
2004 ◽
Vol 41
(3)
◽
pp. 347-378
2010 ◽
Vol 12
(2)
◽
pp. 137-142
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