Computations with symmetric, positive definite and band matrices on a parallel vector processor

DOI10.1016/0167-8191(88)90134-2zbMath0658.65031OpenAlexW2018436779MaRDI QIDQ1111330

Kjeld Schaumburg, Jerzy Wasniewski, Zahari Zlatev, Phuong Anh Vu

Publication date: 1988

Published in: Parallel Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0167-8191(88)90134-2

zbMATH Keywords

sparse matricesconjugate gradient algorithmmatrix-vector multiplicationvector computersband symmetric and positive definite matricessupercomputer system CRAY-XMP/4

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Parallel numerical computation (65Y05)

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Uses Software

• ELLPACK