@article{38851,
  keywords = {nonlinear schrodinger-equation, systems, models, focusing singularity, catastrophe, evolution, globular-clusters, star-clusters},
  author = {Szell and Merritt and Kevrekidis},
  title = {Core collapse via coarse dynamic renormalization},
  abstract = { <p>In the context of the recently developed "equation-free" approach to computer-assisted analysis of complex systems, we extract the self-similar solution describing core collapse of a stellar system from numerical experiments. The technique allows us to sidestep the core "bounce" that occurs in direct N-body simulations due to the small-N correlations that develop in the late stages of collapse, and hence to follow the evolution well into the self-similar regime.</p> },
  year = {2005},
  journal = {Physical Review Letters},
  volume = {95},
  pages = {081102},
  month = {08/2005},
  isbn = {0031-9007},
  language = {English},
}