Numerical Algorithms

Preface

On an Algorithm for the Solution of Generalized Prandtl Equations

F. Calio', E. Marchetti

A Stable and Convergent Algorithm to Evaluate Hilbert Transform

M.R. Capobianco, G. Criscuolo, R. Giova

Numerical Determination of the Instability Region for a Delay Model of Phage–Bacteria Interaction

M. Carletti

Cubic Spline Data Reduction Choosing the Knots from a Third Derivative Criterion

C. Conti, R. Morandi, C. Rabut, A. Sestini

Expansions over a Simplex of Real Functions by Means of Bernoulli Polynomials

F. Costabile, F. Dell'Accio

A New Iterative Method for the Computation of the Solutions of Nonlinear Equations

F. Costabile, M.I. Gualtieri, R. Luceri

Approximating the Approximant: A Numerical Code for Polynomial Compression of Discrete Integral Operators

Stefano De Marchi, Marco Vianello

Heuristic Spectral Techniques for the Reduction of Bandwidth and Work-Bound of Sparse Matrices

Gianna M. Del Corso, Francesco Romani

Conditioning of the Exponential of a Block Triangular Matrix

Luca Dieci, Alessandra Papini

A Superconsistent Chebyshev Collocation Method for Second-Order Differential Operators

Daniele Funaro

New Asymptotics for the Zeros of Whittaker's Functions

Bruno Gabutti, Luigi Gatteschi

Nonmonotone Algorithms for Pattern Search Methods

Maria Grazia Gasparo, Alessandra Papini, Aldo Pasquali

On the Galerkin Method Based on a Particular Class of Scaling Functions

Laura Gori, Francesca Pitolli, Laura Pezza

Positive Refinable Operators

Laura Gori, Francesca Pitolli, Elisabetta Santi

Symbolic Computation of Newton Sum Rules for the Zeros of Polynomial Eigenfunctions of Linear Differential Operators

Tiziana Isoni, Pierpaolo Natalini, Paolo E. Ricci

Shape-Preserving C 2 Functional Interpolation via Parametric Cubics

P. Lamberti, C. Manni

Finding the Minimal Root of an Equation with the Multiextremal and Nondifferentiable Left-Hand Part

Anna Molinaro, Yaroslav D. Sergeyev

A Numerical Algorithm for Cubature by Bivariate Splines on Nonuniform Partitions

Giovanna Pittaluga, Laura Sacripante

Quadratically Convergent Method for Simultaneously Approaching the Roots of Polynomial Solutions of a Class of Differential Equations: Application to Orthogonal Polynomials

Maria Cristina Recchioni

Finite Element Matrix Sequences: the Case of Rectangular Domains

Stefano Serra Capizzano, Cristina Tablino Possio