Exploració per autor "Speckmann, Bettina"

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    • Non-crossing paths with geographic constraints 

      Silveira, Rodrigo Ignacio; Speckmann, Bettina; Verbeek, Kevin (Chapman & Hall/CRC, 2019-01-01)
      Article
      Accés obert
      A geographic network is a graph whose vertices are restricted to lie in a prescribed region in the plane. In this paper we begin to study the following fundamental problem for geographic networks: can a given geographic ...

    • Non-crossing paths with geographic constraints 

      Silveira, Rodrigo Ignacio; Speckmann, Bettina; Verbeek, Kevin (Springer, 2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A geographic network is a graph whose vertices are restricted to lie in a prescribed region in the plane. In this paper we begin to study the following fundamental problem for geographic networks: can a given geographic ...