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20072025
most citedCoupled-mode equations and gap solitons in a two-dimensional nonlinear elliptic problem with a separable periodic potential

25 citations · 122 across the 23 of their papers we have counts for

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math.AP2012★ 1 cited

Interfaces Supporting Surface Gap Soliton Ground States in the 1D Nonlinear Schroedinger Equation

Tomas Dohnal, Kaori Nagatou, Michael Plum +1

We consider the problem of verifying the existence of ground states of the 1D nonlinear Schrödinger equation for an interface of two periodic structures: $$-u" +V(x)u -λu = Γ…