Blar i NTNU Open på forfatter "Nilsson, Dag Viktor"

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    • Solitary wave solutions to a class of modified Green-Naghdi systems 

      Duchene, Vincent; Nilsson, Dag Viktor; Wahlén, Erik (Journal article; Peer reviewed, 2018)
      We provide the existence and asymptotic description of solitary wave solutions to a class of modified Green–Naghdi systems, modeling the propagation of long surface or internal waves. This class was recently proposed by ...

    • Solitary wave solutions to a class of Whitham?Boussinesq systems 

      Nilsson, Dag Viktor; Wang, Yuexun (Peer reviewed; Journal article, 2019)
      In this note, we study solitary wave solutions of a class of Whitham–Boussinesq systems which include the bidirectional Whitham system as a special example. The travelling wave version of the evolution system can be reduced ...

    • Three-dimensional internal gravity-capillary waves in finite depth 

      Nilsson, Dag Viktor (Journal article; Peer reviewed, 2019)
      We consider three‐dimensional inviscid‐irrotational flow in a two‐layer fluid under the effects of gravity and surface tension, where the upper fluid is bounded above by a rigid lid and the lower fluid is bounded below by ...