Additionally, foundational work on the tractability of multivariate approximation in weighted Hilbert spaces with exponential weights continues to influence current research by offering necessary ...

We construct explicit solutions of the inhomogeneous parabolic wave equation in a linear and quadratic approximation. As examples, oscillating laser beams in a 1D parabolic waveguide, spiral light ...

An algorithm is described for the solution of nonseparable convex optimization problems. This method utilizes iterative piecewise-linear approximation of the nonseparable objective function, but ...

To approximate functions of a single variable by using linear interpolation is routine in empirical studies. Here, we consider approximating functions of several variables in a similar piecewise ...

Article citations More>> Schaback, R. (1995) Multivariate Interpolation and Approximation by Translates of A Basis Function. World Scientific, Singapore, 491-514. has been cited by the following ...

Abstract: A stochastic approximation algorithm is presented for on-line identification of linear, multivariable, discrete-time systems from noisy data without prior knowledge of the statistics of ...