I. S. Duff - Concepedia

Concepedia

Author

I. S. Duff

Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique

Also Known As

Duff, IS, I. Duff, I. S. DUFF, I. S. Duff, I.S. Duff, Iain Duff, Iain S. Duff

38

Publications

2.1K

Citations

17

H-Index

36

Concepts

All Affiliations

Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique Rutherford Appleton Laboratory Université Toulouse-I-Capitole École Nationale Supérieure d'Électrotechnique, d'Électronique, d'Informatique, d'Hydraulique et des Télécommunications Research Complex at Harwell

IS

About

I. S. Duff is an author at Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique specializing in engineering, numerical analysis, and inverse problems.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	12	12	1.6K
2	Computer Science	4	4	189
3	Computer Engineering	2	2	275
4	Education	1	1	56
5	Natural Sciences	1	1	161

I. S. Duff

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20

Publications

2.1K

Citations

17

H-Index

	Year	Citations
Multifrontal parallel distributed symmetric and unsymmetric solvers Patrick Amestoy, I. S. Duff, J.-Y. L'Excellent Computer Methods in Applied Mechanics and Engineering Mathematical ProgrammingNumerical AnalysisEngineeringParallel Problem SolvingParallel Complexity Theory	2000	920
Parallel implementation of multifrontal schemes I. S. Duff Parallel Computing Mathematical ProgrammingNumerical AnalysisGeometric ModelingEngineeringParallel Software	1986	161
Sparse pattern selection strategies for robust Frobenius-norm minimization preconditioners in electromagnetism Bruno Carpentieri, I. S. Duff, Luc Giraud Numerical Linear Algebra with Applications Numerical AnalysisEngineeringMinimization PreconditionersRobust Frobenius-normNumerical Computation	2000	114
Some Design Features of a Sparse Matrix Code I. S. Duff, John Reid ACM Transactions on Mathematical Software	1979	108
The Factorization of Sparse Symmetric Indefinite Matrices I. S. Duff, Nicholas I. M. Gould, John Reid, IMA Journal of Numerical Analysis Low-rank ApproximationMatrix FactorizationMatrix Theory	1991	107
A Comparison of Some Methods for the Solution of Sparse Overdetermined Systems of Linear Equations I. S. Duff, John Reid IMA Journal of Applied Mathematics Numerical AnalysisTyne† SearchSparse RepresentationEngineeringSparse Overdetermined Systems	1976	92
A Class of Spectral Two-Level Preconditioners Bruno Carpentieri, I. S. Duff, Luc Giraud SIAM Journal on Scientific Computing Numerical AnalysisSpectral TheoryEngineeringNew PreconditionerSpectral Two-level Preconditioners	2003	79
Algorithm 529: Permutations To Block Triangular Form [F1] I. S. Duff, John Reid ACM Transactions on Mathematical Software	1978	73
Sparsity structure and Gaussian elimination I. S. Duff, A. M. Erisman, C. W. Gear, ACM SIGNUM Newsletter Mathematical ProgrammingGraph SparsitySparse RepresentationIntermediate VectorMatrix Factorization	1988	56
On Permutations to Block Triangular Form I. S. Duff IMA Journal of Applied Mathematics Representation TheoryMatrix AnalysisCombinatorial DesignEducationTriangular Form	1977	56

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