A class of optimized row projection methods for solving large nonsymmetric linear systems

DOI10.1016/S0168-9274(01)00131-3zbMath1006.65029OpenAlexW2077466915MaRDI QIDQ1612435

M. C. Vacchino, M. T. Guardarucci, H. D. Scolnik, Nélida E. Echebest

Publication date: 22 August 2002

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0168-9274(01)00131-3

zbMATH Keywords

quadratic programmingparallel computinglarge nonsymmetric linear systemsrow projection methodsprojected aggregation method

Mathematics Subject Classification ID

Applications of mathematical programming (90C90) Quadratic programming (90C20) Iterative numerical methods for linear systems (65F10) Parallel numerical computation (65Y05)

Related Items

Enhancement of the Kaczmarz algorithm with projection adjustment ⋮ On the incomplete oblique projections method for solving box constrained least squares problems ⋮ Iterative method for solving the linear feasibility problem ⋮ Incomplete oblique projections for solving large inconsistent linear systems ⋮ Implicit regularization of the incomplete oblique projections method ⋮ Incomplete alternating projection method for large inconsistent linear systems ⋮ Projection methods in Krylov subspaces ⋮ An accelerated iterative method with diagonally scaled oblique projections for solving linear feasibility problems ⋮ A class of optimized row projection methods for solving large nonsymmetric linear systems

Uses Software

• ITSOL
• SPARSKIT

Cites Work

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• Row Projection Methods for Large Nonsymmetric Linear Systems
• Bi-CGSTAB: A Fast and Smoothly Converging Variant of Bi-CG for the Solution of Nonsymmetric Linear Systems
• Parallel Projected Aggregation Methods for Solving the Convex Feasibility Problem
• The method of projections for finding the common point of convex sets