Neeman, Henry2015-08-162015-08-162008-08-10http://hdl.handle.net/11244/15510Dr. Henry Neeman, Director OU Supercomputing Center for Education & Research University of Oklahoma SC08 Education Program’s Workshop on Parallel & Cluster computing August 10-16 2008An N-body problem is a problem involving N “bodies” – that is, particles (e.g., stars, atoms) – each of which applies a force to all of the others. For example, if you have N stars, then each of the N stars exerts a force (gravity) on all of the other N–1 stars. Likewise, if you have N atoms, then every atom exerts a force (nuclear) on all of the other N–1 atoms.Computer ScienceN-Body Simulation and Collective Communication (SC '08 Education Program's Workshop on Parallel & Cluster Computing)Presentation