PetRBF — A parallel O( N) algorithm for radial basis function interpolation with Gaussians - Yokota, Rio; Barba, L.A.; Knepley, Matthew G. (Computer methods in applied mechanics and engineering, 2010)
Keywords: Algorithms; Applied sciences; Basis functions; Computational techniques; Computer science; control theory; systems; Computer simulation; Computer systems and distributed systems. User interface; Domain decomposition methods; Exact sciences and technology; Gaussian; gmres; Interpolation; Iterative methods; Mathematical methods in physics; Mathematical models; Mathematics; Methods of scientific computing (including symbolic computation, algebraic computation); Numerical analysis. Scientific computation; Order- N algorithms; Parallel computing; Particle methods; Physics; Processors; Radial basis function interpolation; Sciences and techniques of general use; Software; Domain decomposition methods; Radial basis function interpolation; Parallel computing; gmres; Order- N algorithms; Particle methods; Quadric; Radial function; Krylov subspace method; Parallel algorithms; Distributed computing; Open source software; Variance; Complexity; Schwarz method; GMRES; Parallel processing; Libraries; Fast algorithm; Iterative methods; Least square fit; Overlay; Capability index; Order-N algorithms; Experimental study; Timed system; Harmonic function; N order; Radial basis function; Gaussian processes; Timing; Domain decomposition; Preconditioning