Calculation of eigenvalues in a nonlinear spectral problem for the Hamiltonian systems of ordinary differential equations
2007 ◽
Vol 47
(1)
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pp. 171-171
2008 ◽
Vol 48
(7)
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pp. 1133-1139
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2000 ◽
Vol 130
(4)
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pp. 699-720
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2014 ◽
Vol 54
(3)
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pp. 439-442