Papers

• A comparison of sparsity orderings for obtaining a pivotal sequence in Gaussian elimination

  Iain S Duff; John K Reid;

  Type: Journal Article

  Published in: J Inst Maths Applics

• On the number of nonzeros added when Gaussian elimination is performed on sparse random matrices

  Iain S Duff;

  Type: Journal Article

  Published in: Math Comp

• Pivot selection and row ordering in Givens reduction on sparse matrices

  Iain S Duff;

  Type: Journal Article

  Published in: Computing

• On the estimation of sparse Jacobian matrices

  J Reid; AR Curtis; MJD Powell;

  Type: Journal Article

  Published in: J Inst Maths Applics