Spectral asymptotics and basis properties of fourth order differential operators with regular boundary conditions
2013 ◽
Vol 37
(5)
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pp. 698-710
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2014 ◽
Vol 3
(1)
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pp. 49-61
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1968 ◽
Vol 134
(2)
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pp. 355
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2011 ◽
Vol 6
(3)
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pp. 799-818
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2015 ◽
Vol 68
(3-4)
◽
pp. 501-518
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2015 ◽
Vol 15
(3)
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pp. 511-526
2007 ◽
Vol 43
(12)
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pp. 1668-1678
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2004 ◽
Vol 197
(1)
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pp. 167-185
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