Concepedia

Roger G. Grimes

RG

19

Publications

2K

Citations

15

H-Index

1979

Active since

Affiliations

Boeing (United States)(Current)

Behavioral Tech Research, Inc.

Boeing (Australia)

Technology Applications (United States)

Roger G. Grimes is an author at Boeing (United States) specializing in engineering, computer science, and numerical analysis.

Top concepts

EngineeringComputer ScienceNumerical AnalysisParallel ComputingInverse ProblemsParallel ProgrammingComputer EngineeringComputational ComplexityMathematical ProgrammingApproximation Theory

Publications per year

1979–2002

19

Publications

19

Sparse matrix test problems

Iain Duff, Roger G. Grimes, John G. Lewis · ACM Transactions on Mathematical Software · 1989 · 644 citations · Full text

Mathematical Programming, Sparse Representation, Engineering +13

A Shifted Block Lanczos Algorithm for Solving Sparse Symmetric Generalized Eigenproblems

Roger G. Grimes, John G. Lewis, Horst D. Simon · SIAM Journal on Matrix Analysis and Applications · 1994 · 436 citations

Numerical Analysis, Mathematical Programming, Spectral Theory +14

Progress in Sparse Matrix Methods for Large Linear Systems On Vector Supercomputers

Cleve Ashcraft, Roger G. Grimes, John G. Lewis et al. · The International Journal of Supercomputing Applications · 1987 · 144 citations

Numerical Analysis, Mathematical Programming, Engineering +17

Accurate Symmetric Indefinite Linear Equation Solvers

Cleve Ashcraft, Roger G. Grimes, John G. Lewis · SIAM Journal on Matrix Analysis and Applications · 1998 · 142 citations

Numerical Analysis, Mathematical Programming, Kaufman Factorization +14

SPOOLES: An Object-Oriented Sparse Matrix Library.

Cleve Ashcraft, Roger G. Grimes · PPSC · 1999 · 116 citations

Numerical Analysis, Linear Systems, Sparse Representation +12

Rows per page

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