| Comparison of two-level preconditioners derived from deflation, domain decomposition and multigrid methods JM Tang, R Nabben, C Vuik, YA Erlangga Journal of scientific computing 39, 340-370, 2009 | 182 | 2009 |
| A comparison of deflation and coarse grid correction applied to porous media flow R Nabben, C Vuik SIAM Journal on Numerical Analysis 42 (4), 1631-1647, 2004 | 133 | 2004 |
| A framework for deflated and augmented Krylov subspace methods A Gaul, MH Gutknecht, J Liesen, R Nabben SIAM Journal on Matrix Analysis and Applications 34 (2), 495-518, 2013 | 122 | 2013 |
| A comparison of deflation and the balancing preconditioner R Nabben, C Vuik SIAM Journal on Scientific Computing 27 (5), 1742-1759, 2006 | 114 | 2006 |
| Algebraic theory of multiplicative Schwarz methods M Benzi, A Frommer, R Nabben, DB Szyld Numerische Mathematik 89, 605-639, 2001 | 114 | 2001 |
| On a multilevel Krylov method for the Helmholtz equation preconditioned by shifted Laplacian YA Erlangga, R Nabben Electronic Transactions on Numerical Analysis 31 (403-424), 3, 2008 | 96 | 2008 |
| A note on comparison theorems for splittings and multisplittings of Hermitian positive definite matrices R Nabben Linear Algebra and its Applications 233, 67-80, 1996 | 92 | 1996 |
| A linear algebra proof that the inverse of a strictly ultrametric matrix is a strictly diagonally dominant Stieltjes matrix R Nabben, RS Varga SIAM Journal on Matrix Analysis and Applications 15 (1), 107-113, 1994 | 92 | 1994 |
| Decay rates of the inverse of nonsymmetric tridiagonal and band matrices R Nabben SIAM Journal on Matrix Analysis and Applications 20 (3), 820-837, 1999 | 91 | 1999 |
| Deflation and balancing preconditioners for Krylov subspace methods applied to nonsymmetric matrices YA Erlangga, R Nabben SIAM Journal on Matrix Analysis and Applications 30 (2), 684-699, 2008 | 84 | 2008 |
| A comparison of two-level preconditioners based on multigrid and deflation JM Tang, SP MacLachlan, R Nabben, C Vuik SIAM Journal on Matrix Analysis and Applications 31 (4), 1715-1739, 2010 | 67 | 2010 |
| Multilevel projection-based nested Krylov iteration for boundary value problems YA Erlangga, R Nabben SIAM Journal on Scientific Computing 30 (3), 1572-1595, 2008 | 61 | 2008 |
| Generalized ultrametric matrices—a class of inverse M-matrices R Nabben, RS Varga Linear Algebra and its Applications 220, 365-390, 1995 | 55 | 1995 |
| Two-sided bounds on the inverses of diagonally dominant tridiagonal matrices R Nabben Linear Algebra and its Applications 287 (1-3), 289-305, 1999 | 54 | 1999 |
| Orthogonal bases that lead to symmetric nonnegative matrices L Elsner, R Nabben, M Neumann Linear Algebra and its Applications 271 (1-3), 323-343, 1998 | 54 | 1998 |
| Accelerating the shifted Laplace preconditioner for the Helmholtz equation by multilevel deflation AH Sheikh, D Lahaye, LG Ramos, R Nabben, C Vuik Journal of Computational Physics 322, 473-490, 2016 | 41 | 2016 |
| A comparison of abstract versions of deflation, balancing and additive coarse grid correction preconditioners R Nabben, C Vuik Numerical Linear Algebra with Applications 15 (4), 355-372, 2008 | 37 | 2008 |
| On Cheeger‐type inequalities for weighted graphs S Friedland, R Nabben Journal of Graph Theory 41 (1), 1-17, 2002 | 37 | 2002 |
| Comparisons between multiplicative and additive Schwarz iterations in domain decomposition methods R Nabben Numerische Mathematik 95, 145-162, 2003 | 35 | 2003 |
| On symmetric ultrametric matrices RS Varga, R Nabben Numerical linear algebra 5, 1993 | 35 | 1993 |
