Papers

• A note on GMRES preconditioned by a perturbed LDL(T) decomposition with static pivoting

  M Arioli; IS Duff; S Gratton; S Pralet;

  Type: Journal Article

  Published in: SIAM Journal on Scientific Computing

• Full matrix techniques in sparse Gaussian elimination

  IS Duff;

  Type: Paper In Conference Proceedings

• An out-of-core sparse Cholesky solver

  JK Reid; JA Scott;

  Type: Report

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

• How good are projection methods for convex feasibility problems?

  NIM Gould;

  Type: Report

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

• Sparse system solution and the HSL Library

  IS Duff;

  Type: Paper In Conference Proceedings

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

• HSL_OF01, a virtual memory system in Fortran

  JK Reid; JA Scott;

  Type: Report

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

• The design and use of a sparse direct solver for skew symmetric matrices

  IS Duff;

  Type: Report

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

• Guidelines for the development of HSL software

  JK Reid; JA Scott;

  Type: Report

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

• Finding a point in the relative interior of a polyhedron

  C Cartis; NIM Gould;

  Type: Report

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

• Numerical Analysis Group progress report January 2004 - December 2005

  IS Duff;

  Type: Report

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

• A frontal solver for the 21st century.

  JA Scott;

  Type: Journal Article

  Published in: Communications Numerical Methods Engineering

• A filter-trust-region method for unconstrained optimization

  N I M Gould; C Sainvitu; PL Toint;

  Type: Journal Article

  Published in: SIAM Journal on Optimization

• On the convergence of successive linear quadratic programming algorithms

  RH Byrd; N I M Gould; J Nocedal; RA Waltz;

  Type: Journal Article

  Published in: Solar Physics

• Global convergence of a non-montone trust-region SQP-filter algorithm for nonlinear programming

  NIM Gould; PL Toint; WW Hager; S-J Huang; PM Pardalos; OA Prokopyev;

  Type: Book Chapter or Section

  Published in: Springer Series on Nonconvex Optimisation & its applications

• Implicit-factorization preconditioning and iterative solvers for regularized saddle-point systems

  HS Dollar; NIM Gould; WHA Schilders; AJ Wathen;

  Type: Journal Article

  Published in: SIAM Journal on Matrix Analysis and Applications