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# EPSBLOPEX

EPSBLOPEX = “blopex” - A wrapper to BLOPEX [Knyazev et al., 2007].

## Note

In principle, the method used here is the same as in `EPSLOBPCG`, but in practice convergence may be different.

## References

[Kny07]

A. V. Knyazev, M. E. Argentati, I. Lashuk, and E. E. Ovtchinnikov. Block Locally Optimal Preconditioned Eigenvalue Xolvers (BLOPEX) in HYPRE and PETSc. SIAM J. Sci. Comput., 29(5):2224–2239, 2007. doi:10.1137/060661624.

## See Also

EPS: Eigenvalue Problem Solver, `EPS`, `EPSType`, `EPSSetType()`

## Level

beginner

## Location

src/eps/impls/external/blopex/blopex.c

Index of all EPS routines Table of Contents for all manual pages Index of all manual pages