The HELP inequality for lim-p Hamiltonian systems
2000 ◽
Vol 130
(4)
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pp. 699-720
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Keyword(s):
In a recent paper, Brown, Evans and Marletta extended the HardyEverittLittlewoodPolya inequality from 2nth-order formally self-adjoint ordinary differential equations to a wide class of linear Hamiltonian systems in 2n variables. The paper considered only problems on semi-infinite intervals [a, ∞) with a limit-point type singularity at infinity. In this paper we extend the theory to cover all types of endpoint ( lim-p for n ≤ p ≤ 2n ).
Keyword(s):
2008 ◽
Vol 48
(7)
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pp. 1133-1139
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2007 ◽
Vol 47
(1)
◽
pp. 171-171
1997 ◽
Vol 209
(1)
◽
pp. 122-139
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1975 ◽
Vol s3-30
(1)
◽
pp. 76-94
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1977 ◽
Vol 28
(1)
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pp. 101-115
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2014 ◽
Vol 54
(3)
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pp. 439-442