Dominique Orban is associate professor of computational mathematics at École Polytechnique in Montréal and a member of the GERAD research center for decision analysis.Mario Arioli is adjunct professor of at the mathematics and computer science department of Emory University. After he retired from Rutherford Appleton Laboratory, UK, he has been visiting scientist and professor at several universities in Germany (TU Berlin and Bergische University of Wuppertal) and in France (Institut de Mathématiques de Toulouse, Université Paul Sabatier, Toulouse, and INP-ENSEEIHT, Toulouse).

• List of Algorithms.List of Theorems.Preface.Chapter 1: Introduction.Chapter 2: Preliminaries.Chapter 3: Overview of Existing Direct and Iterative Methods.Chapter 4: Fundamental Processes.Chapter 5: Iterative Methods Based on Reduced Equations.Chapter 6: Full-Space Iterative Methods.Chapter 7: Software and Numerical Experiments.Chapter 8: Discussion and Open Questions.Bibliography.Index.

Dominique Orban is associate professor of computational mathematics at École Polytechnique in Montréal and a member of the GERAD research center for decision analysis.Mario Arioli is adjunct professor of at the mathematics and computer science department of Emory University. After he retired from Rutherford Appleton Laboratory, UK, he has been visiting scientist and professor at several universities in Germany (TU Berlin and Bergische University of Wuppertal) and in France (Institut de Mathématiques de Toulouse, Université Paul Sabatier, Toulouse, and INP-ENSEEIHT, Toulouse).

• List of Algorithms.List of Theorems.Preface.Chapter 1: Introduction.Chapter 2: Preliminaries.Chapter 3: Overview of Existing Direct and Iterative Methods.Chapter 4: Fundamental Processes.Chapter 5: Iterative Methods Based on Reduced Equations.Chapter 6: Full-Space Iterative Methods.Chapter 7: Software and Numerical Experiments.Chapter 8: Discussion and Open Questions.Bibliography.Index.

Dominique Orban is associate professor of computational mathematics at École Polytechnique in Montréal and a member of the GERAD research center for decision analysis.Mario Arioli is adjunct professor of at the mathematics and computer science department of Emory University. After he retired from Rutherford Appleton Laboratory, UK, he has been visiting scientist and professor at several universities in Germany (TU Berlin and Bergische University of Wuppertal) and in France (Institut de Mathématiques de Toulouse, Université Paul Sabatier, Toulouse, and INP-ENSEEIHT, Toulouse).

• List of Algorithms.List of Theorems.Preface.Chapter 1: Introduction.Chapter 2: Preliminaries.Chapter 3: Overview of Existing Direct and Iterative Methods.Chapter 4: Fundamental Processes.Chapter 5: Iterative Methods Based on Reduced Equations.Chapter 6: Full-Space Iterative Methods.Chapter 7: Software and Numerical Experiments.Chapter 8: Discussion and Open Questions.Bibliography.Index.