A Robust and Efficient Implementation of LOBPCG¶
Duersch, J. A., Shao, M., Yang, C., & Gu, M. (2018). A Robust and Efficient Implementation of LOBPCG. SIAM Journal on Scientific Computing, 40(5).
Cited by¶
1 citation across 1 artifact.
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Domain-specific¶
- Locally Optimal Block Preconditioned Conjugate Gradient
- Robust basis selection, \(B\)-orthogonalization, rank detection, and a trustworthy projected solve are part of making the exact-arithmetic recurrence work in finite precision.
This sourceTrace formulation, basis selection, finite-precision stability, and backward-stable stopping. Verified 2026-08-26.
- Robust basis selection, \(B\)-orthogonalization, rank detection, and a trustworthy projected solve are part of making the exact-arithmetic recurrence work in finite precision.
Verification¶
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Registry ID ref:90f7b7122a90 · see in the full table