Papers

• Task scheduling in an asynchronous distributed memory multifrontal solver

  PR Amestoy; I S Duff; C Vömel;

  Type: Report

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

• GALAHAD, a library of thread-safe fortran 90 packages for large-scale nonlinear optimization

  N I M Gould; D Orban; PL Toint;

  Type: Journal Article

  Published in: ACM Transactions on Mathematical Software

• CUTEr (and SifDec) a constrained and unconstrained testing environment revisited

  N I M Gould; D Orban; PL Toint;

  Type: Report

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

• Parallel frontal solvers for large sparse linear systems

  J A Scott;

  Type: Report

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

• Impact of the Implementation of MPI Point-to-Point Communications on the Performance of Two General Sparse Solvers

  PR Amestoy; I S Duff; J-Y L'Excellent; XS Li;

  Type: Report

• An Updated Set of Basic Linear Algebra Subprograms (BLAS)

  LS Blackford; J Demmel; J Dongarra; Iain Duff; S Hammarling; G Henry; M Heroux; L Kaufman; A Lumsdaine; A Petitet; R Pozo; K Remington; RC Whaley;

  Type: Journal Article

  Published in: ACM Transactions on Mathematical Software

• Direct methods for the solution of large sparse systems

  Iain S Duff;

  Type: Book Chapter or Section

• An Overview of the Sparse Basic Linear Algebra Subprograms: the New Standard from the BLAS Technical Forum

  Iain S Duff; MA Heroux; R Pozo;

  Type: Journal Article

  Published in: ACM Transactions on Mathematical Software

• Incremental norm estimation for dense and sparse matrices

  Iain S Duff; C Vömel;

  Type: Journal Article

  Published in: BIT

• Algorithm 818: a reference model implementation of the Sparse BLAS in Fortran 95

  Iain S Duff; C Vömel;

  Type: Journal Article

  Published in: ACM Transactions on Mathematical Software

• Incomplete Orthogonal Factorization Methods Using Givens Rotations II: Implementation and Results

  A T Papadopoulos; I S Duff; A J Wathen;

  Type: Report

• Incomplete Orthogonal Factorization Methods Using Givens Rotations II: Implementation and Results

  A T Papadopoulos; I S Duff; A J Wathen;

  Type: Report

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

• Sparse symmetric preconditioners for dense linear systems in electromagnetism

  B Carpentieri; IS Duff; L Giraud; M Magolu monga Made;

  Type: Report

• Numerical analysis group progress report January 2000 - December 2001

  I S Duff;

  Type: Report

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

• Sparse symmetric preconditioners for dense linear systems in electromagnetism

  I S Duff; B Carpentieri; L Giraud; M Magolu monga Made;

  Type: Report

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

• Algorithm xxx: A reference model implementation of the Sparse BLAS in Fortran 95

  I S Duff; C Vömel;

  Type: Report

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

• A class of incomplete orthogonal factorization methods 2: implementation and results

  A J Wathen; A T Papadopoulos; I S Duff;

  Type: Report

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

• MA57 - A new code for the solution of sparse symmetric definite and indefinite systems

  I S Duff;

  Type: Report

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

• Preprocessing for quadratic programming

  N I M Gould; PL Toint;

  Type: Report

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

• A parallel direct solver for large sparse highly unsymmetric linear systems

  I S Duff; J A Scott;

  Type: Report

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

• Results from a numerical evaluation of LANCELOT B

  NIM Gould; D Orban; Ph L Toint;

  Type: Report

  Published in: Numerical Analysis Group Internal Report

• Componentwise fast convergence in the solution of full-rank systems of nonlinear equations.

  N I M Gould; D Orban; A Sartenaer; PL Toint;

  Type: Journal Article

  Published in: Mathematical Programming

• An iterative working-set method for large-scale non-convex quadratic programming

  N I M Gould; PL Toint;

  Type: Journal Article

  Published in: Applied Numerical Mathematics

• Global Convergence of Trust-Region SQP-Filter Algorithms for General Nonlinear Programming

  R Fletcher; N I M Gould; S Leyffer; PL Toint; A Wachter;

  Type: Journal Article

  Published in: SIAM Journal on Optimization

• Numerical methods for large-scale non-convex quadratic programming

  NIM Gould; PL Toint; AH Siddiqi; M Kocvara;

  Type: Book Chapter or Section