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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.AP2018

Coupled Mode Equations and Gap Solitons in Higher Dimensions

Tomas Dohnal, Lisa Wahlers

We study waves-packets in nonlinear periodic media in arbitrary () spatial dimension, modeled by the cubic Gross-Pitaevskii equation. In the asymptotic setting of small and broa…