Yet another fast multipole method without multipoles — Pseudo-particle multipole method

@inproceedings{Makino1999YetAF,
  title={Yet another fast multipole method without multipoles — Pseudo-particle multipole method},
  author={Junichiro Makino},
  year={1999}
}
In this paper we describe a new approach to implement the O(N) fast multipole method and O(N log N) tree method, which uses pseudoparticles to express the potential eld. The new method is similar to Anderson's method, which uses the values of potential at discrete points to represent the potential eld. However, for the same expansion order the new method is… CONTINUE READING