Exploració per autor "Mir, Arnau"

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    • Psi-series of quadratic vector fields on the plane 

      Delshams Valdés, Amadeu; Mir, Arnau (1997)
      Article
      Accés obert
      Psi-series (i.e., logarithmic series) for the solutions of quadratic vector fields on the plane are considered. Its existence and convergence is studied, and an algorithm for the location of logarithmic singularities is ...

    • Psi-series, singularities of solutions and integrability of polynomial systems 

      Mir, Arnau; Delshams Valdés, Amadeu (1996)
      Article
      Accés obert
      Psi-series (i.e., logarithmic series) of $m$-dimensional polynomial systems are considered. Its existence and convergence is studied, and an algorithm of location of logarithmic singularities is developed. Moreover, ...