Lower dimensional invariant tori with prescribed frequency for the nonlinear Schrödinger equation
2009 ◽
Vol 246
(8)
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pp. 3296-3331
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1986 ◽
Vol 23
(1-3)
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pp. 369-373
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2012 ◽
Vol 252
(1)
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pp. 1-34
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2012 ◽
Vol 252
(2)
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pp. 941-968
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2017 ◽
Vol 16
(1)
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pp. 25-68
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2015 ◽
Vol 25
(10)
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pp. 103114
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