Calcolo is a quarterly of the Italian National Research Council, under the direction of the Institute for Informatics and Telematics in Pisa. Calcolo publishes original contributions in English on Numerical Analysis and its Applications, and on the Theory of Computation.

The main focus of the journal is on Numerical Linear Algebra, Approximation Theory and its Applications, Numerical Solution of Differential and Integral Equations, Computational Complexity, Algorithmics, Mathematical Aspects of Computer Science, Optimization Theory.

Expository papers will also appear from time to time as an introduction to emerging topics in one of the above mentioned fields. All submissions will be carefully refereed.

As of 1998, the Journal is published by Springer-Verlag.

Editor-in-Chief
Franco Brezzi
Managing Editor
Paola Favati
Editors
Michele Benzi
Dario Bini
Nicola Guglielmi
Editorial Assistant
Claudia Raviolo
ISTI - CNR
Area della Ricerca di Pisa, Via G.Moruzzi 1, 56124 Pisa, Italy
e-mail: claudia.raviolo@isti.cnr.it
Editorial Board
Assyr Abdulle, Peter Benner, Elena Celledoni, Raymond Chan, Froilan M. Dopico, Qiang Du, Ulrik Fjordholm ,Massimo Fornasier, Laura Grigori, Johnny Guzman, Jan S Hesthaven, Arieh Iserles, Elias Jarlebring,Bangti Jin, Peter Junghanns, Daniel Kressner, Karl Kunisch, Claude Le Bris, Yvon Maday, Carl Meerbergen, Wim Michiels, Olga Mula, James Nagy, Michael Neilan, Michael Overton, Ilaria Perugia, Christoph Schwab, Eugene E. Tyrtyshnikov, Marc Van Barel, Raf Vandebril, Boris Vexler