Alastair Spence

20 papers Journal 19Unranked 1
YearRankTypeTitle / Venue / Authors
2022 J jnl
Applying GMRES to the Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency?
Adv. Comput. Math.
Pierre Marchand, Jeffrey Galkowski, Euan A. Spence, Alastair Spence
2021 J jnl
Applying GMRES to the Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency?
CoRR
Pierre Marchand, Jeffrey Galkowski, Alastair Spence, Euan A. Spence
2021 J jnl
Flexible Krylov Methods for Edge Enhancement in Imaging.
J. Imaging
Silvia Gazzola, Sebastian James Scott, Alastair Spence
2014 J jnl
Calculating the H
SIAM J. Matrix Anal. Appl.
Melina A. Freitag, Alastair Spence, Paul Van Dooren
2014 J jnl
The calculation of the distance to a nearby defective matrix.
Numer. Linear Algebra Appl.
Richard O. Akinola, Melina A. Freitag, Alastair Spence
2012 J jnl
Lyapunov Inverse Iteration for Identifying Hopf Bifurcations in Models of Incompressible Flow.
SIAM J. Sci. Comput.
Howard C. Elman, Karl Meerbergen, Alastair Spence, Minghao Wu
2010 J jnl
Inverse Iteration for Purely Imaginary Eigenvalues with Application to the Detection of Hopf Bifurcations in Large-Scale Problems.
SIAM J. Matrix Anal. Appl.
Karl Meerbergen, Alastair Spence
2009 J jnl
Inexact Inverse Subspace Iteration with Preconditioning Applied to Non-Hermitian Eigenvalue Problems.
SIAM J. Matrix Anal. Appl.
Mickaël Robbé, Miloud Sadkane, Alastair Spence
2009 J jnl
Shift-Invert Arnoldi's Method with Preconditioned Iterative Solves.
SIAM J. Matrix Anal. Appl.
Melina A. Freitag, Alastair Spence
2007 J jnl
Is the transcript from the overlapping region of two converging genes part of either gene?
BMC Syst. Biol.
Alastair Spence
2006 J jnl
Analysis of Box Schemes for Reactive Flow Problems.
SIAM J. Sci. Comput.
Sarah L. Mitchell, K. W. Morton, Alastair Spence
2006 J jnl
Inexact Inverse Iteration with Variable Shift for Nonsymmetric Generalized Eigenvalue Problems.
SIAM J. Matrix Anal. Appl.
Jörg Berns-Müller, Alastair Spence
2003 J jnl
Parallel iterative methods for Navier-Stokes equations and application to eigenvalue computation.
Concurr. Comput. Pract. Exp.
Ivan G. Graham, Alastair Spence, Eero Vainikko
2002 — conf
Parallel Iterative Methods for Navier-Stokes Equations and Application to Stability Assessment (Distinguished Paper).
Euro-Par
Ivan G. Graham, Alastair Spence, Eero Vainikko
1997 J jnl
Implicitly restarted Arnoldi with purification for the shift-invert transformation.
Math. Comput.
Karl Meerbergen, Alastair Spence
1994 J jnl
Eigenvalues of Block Matrices Arising from Problems in Fluid Mechanics.
SIAM J. Matrix Anal. Appl.
K. Andrew Cliffe, T. J. Garratt, Alastair Spence
1994 J jnl
Rotating Waves from Hopf Bifurcations in Equations with O(2)-Symmetry.
SIAM J. Sci. Comput.
W. Wu, Philip J. Aston, Alastair Spence
1993 J jnl
Eigenvalues of the discretized Navier-Stokes equation with application to the detection of Hopf bifurcations.
Adv. Comput. Math.
K. Andrew Cliffe, T. J. Garratt, Alastair Spence
1993 J jnl
Hunting for homoclinic orbits in reversible systems: A shooting technique.
Adv. Comput. Math.
Alan R. Champneys, Alastair Spence
1993 J jnl
The Numerical Computation of Heteroclinic Connections in Systems of Gradient Partial Differential Equations.
SIAM J. Appl. Math.
Fengshan Bai, Alastair Spence, Andrew M. Stuart