Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
De Marchi, S., Redivo-Zaglia, M. & Vianello, M. Preface. Numer Algor 45, 1–9 (2007). https://doi.org/10.1007/s11075-007-9114-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11075-007-9114-2