Exponentially small asymptotics of solut
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A.H. Vartanian
📂
Article
📅
2003
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Elsevier Science
🌐
English
⚖ 492 KB
The matrix Riemann-Hilbert factorization approach is used to derive the leading-order, exponentially small asymptotics as t --\* +oo such that x/t ~ O(1) of solutions to the Cauchy problem for the defocusing nonlinear Schr6dinger equation, iOtu + 02xu -2([ul 2 -1)u = 0, with finite density initial d