Ander Murua Uria

BCAM Researcher

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Information of interest

  • Global Time-Renormalization of the Gravitational N-body Problem 

    Antoñana, M.; Chartier, P.; Makazaga, J.; Murua, A.Autoridad BCAM (2021-01-01)
    This work considers the gravitational N-body problem and introduces global time-renormalization functions that allow the efficient numerical integration with fixed time-steps. First, a lower bound of the radius of convergence ...
  • Majorant series for the N-body problem 

    Antoñana, M.; Chartier, P.; Murua, A.Autoridad BCAM (2021-01-01)
    As a follow-up of a previous work of the authors, this work considers uniform global time-renormalization functions for the gravitationalN-body problem. It improves on the estimates of the radii of convergence obtained ...

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