Papers

• A primal dual algorithm for minimizing a nonconvex function subject to bound and linear equality constraints

  AR Conn; Nicholas I M Gould; PL Toint;

  Type: Report

  Published in: Rutherford Appleton Laboratory Technical Reports (- 2022)

• Methods for nonlinear constraints in optimization calculations

  AR Conn; Nicholas I M Gould; PL Toint;

  Type: Report

  Published in: Rutherford Appleton Laboratory Technical Reports (- 2022)

• MA46: a FORTRAN code for direct solution of sparse unsymmetric linear systems of equations from finite element applications

  AC Damhaug; JK Reid;

  Type: Report

  Published in: Rutherford Appleton Laboratory Technical Reports (- 2022)

• An evaluation of subspace iteration software for sparse nonsymmetric eigenproblems

  RB Lehoucq; JA Scott;

  Type: Report

  Published in: Rutherford Appleton Laboratory Technical Reports (- 2022)

• An Evaluation of Arnoldi based software for sparse nonsymmetric Eigenproblems

  RB Lehoucq; JA Scott;

  Type: Report

  Published in: Rutherford Appleton Laboratory Technical Reports (- 2022)

• Sparse numerical linear algebra: Direct methods and preconditioning

  Iain S Duff;

  Type: Report

  Published in: Rutherford Appleton Laboratory Technical Reports (- 2022)

• Multifrontal QR factorization in a multiprocessor environment

  PR Amestoy; IS Duff; C Puglisi;

  Type: Journal Article

  Published in: Numerical Linear Algebra with Applications

• A projection method for the solution of rectangular systems

  Jesús Cardenal; Iain S Duff; José M Jiménez;

  Type: Report

  Published in: Rutherford Appleton Laboratory Technical Reports (- 2022)

• The design of a new frontal code for solving sparse unsymmetric systems

  Iain S Duff; Jennifer A Scott;

  Type: Journal Article

  Published in: ACM Transactions on Mathematical Software

• Frontal software for the solution of sparse linear equations

  J Wasniewski; J Dongarra; K Madsen; D Olesen; Iain S Duff; Jennifer A Scott;

  Type: Book Chapter or Section

• Linear algebra kernels for parallel domain decomposition methods

  L Carvalho; I S Duff; L Giraud; M Papadrakakis; G Bugeda;

  Type: Book Chapter or Section

• A blocked implementation of Level 3 BLAS for RISC Processors

  MJ Daydé; IS Duff;

  Type: Report

  Published in: Rutherford Appleton Laboratory Technical Reports (- 2022)

• Use of computational kernels in full and sparse linear solvers, efficient code design on high-Performance RISC processors

  MJ Daydé; Iain S Duff;

  Type: Report

• A review of frontal methods for solving linear systems

  Iain S Duff;

  Type: Journal Article

  Published in: Computer Physics Communications

• Convergence properties of an augmented Lagrangian algorithm for optimization with a combination of general equality and linear constraints

  AR Conn; NIM Gould; A Sartenaer; PH L Point;

  Type: Journal Article

  Published in: SIAM Journal on Optimization

• Element resequencing for use with a multiple front solver

  JA Scott;

  Type: Journal Article

  Published in: Inter J Numer Meth Engng