Research

Items by Spence, Alastair

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Number of items: 27.

2014

Freitag, M. A., Spence, A. and Van Dooren, P., 2014. Calculating the $H_{\infty}$-norm Using the Implicit Determinant Method. SIAM Journal On Matrix Analysis and Applications (SIMAX), 35 (2), pp. 619-635.

Davenport, J. H., Wilson, D., Graham, I., Sankaran, G., Spence, A., Blake, J. and Kynaston, S., 2014. Interdisciplinary teaching of computing to mathematics students : Programming and discrete mathematics. MSOR Connections

Akinola, R. O., Freitag, M. A. and Spence, A., 2014. The computation of Jordan blocks in parameter-dependent matrices. IMA Journal of Numerical Analysis, 34 (3), pp. 955-976.

2013

Freitag, M. A. and Spence, A., 2013. A new approach for calculating the real stability radius. BIT Numerical Mathematics, 54 (2), pp. 381-400.

Akinola, R. O., Freitag, M. A. and Spence, A., 2013. The calculation of the distance to a nearby defective matrix. Numerical Linear Algebra with Applications, 21 (3), pp. 403-414.

2012

Elman, H. C., Meerbergen, K., Spence, A. and Wu, M., 2012. Lyapunov inverse iteration for identifying Hopf bifurcations in models of incompressible flow. SIAM Journal on Scientific Computing, 34 (3), A1584-A1606.

Timme, S., Badcock, K.J., Wu, M. and Spence, A., 2012. Lyapunov inverse iteration for stability analysis using computational fluid dynamics. In: 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012, 2012-04-23 - 2012-04-26, Honolulu.

2011

Freitag, M. A. and Spence, A., 2011. A Newton-based method for the calculation of the distance to instability. Linear Algebra and its Applications, 435 (12), pp. 3189-3205.

2010

Meerbergen, K. and Spence, A., 2010. Inverse iteration for purely imaginary eigenvalues with application to the detection of Hopf bifurcations in large-scale problems. SIAM Journal On Matrix Analysis and Applications (SIMAX), 31 (4), pp. 1982-1999.

Freitag, M. A. and Spence, A., 2010. Shift-invert Arnoldi's method with preconditioned iterative solves. SIAM Journal On Matrix Analysis and Applications (SIMAX), 31 (3), pp. 942-969.

2009

Freitag, M. and Spence, A., 2009. The calculation of the distance to instability by the computation of a Jordan block. In: Linear and Nonlinear Eigenproblems for PDEs. Zurich: European Mathematical Society, pp. 274-275. (Oberwolfach Reports; 37/2009)

Robbé, M., Sadkane, M. and Spence, A., 2009. Inexact inverse subspace iteration with preconditioning applied to non-Hermitian eigenvalue problems. SIAM Journal On Matrix Analysis and Applications (SIMAX), 31 (1), pp. 92-113.

2008

Freitag, M. A. and Spence, A., 2008. Rayleigh quotient iteration and simplified Jacobi-Davidson method with preconditioned iterative solves. Linear Algebra and its Applications, 428 (8-9), pp. 2049-2060.

Freitag, M. A. and Spence, A., 2008. A tuned preconditioner for inexact inverse iteration applied to Hermitian eigenvalue problems. IMA Journal of Numerical Analysis, 28 (3), pp. 522-551.

2007

Freitag, M. and Spence, A., 2007. Convergence of inexact inverse iteration with application to preconditioned iterative solves. BIT Numerical Mathematics, 47 (1), pp. 27-44.

Freitag, M. and Spence, A., 2007. Convergence theory for inexact inverse iteration applied to the generalised nonsymmetric eigenproblem. Electronic Transactions on Numerical Analysis, 28, pp. 40-67.

Spence, A., 2007. Is the transcript from the overlapping region of two converging genes part of either gene? BMC Systems Biology, 1 (Suppl), 11-.

2006

Berns-Muller, J. and Spence, A., 2006. Shift for nonsymmetric generalised eigenvalue problems. SIAM Journal On Matrix Analysis and Applications (SIMAX), 28 (4), pp. 1069-1082.

Berns-Müller, J., Graham, I. G. and Spence, A., 2006. Inexact inverse iteration for symmetric matrices. Linear Algebra and its Applications, 416 (2-3), pp. 389-413.

Mitchell, S., Morton, K. and Spence, A., 2006. Analysis of box schemes for reactive flow problems. SIAM Journal on Scientific Computing, 27 (4), pp. 1202-1225.

2005

Spence, A. and Poulton, C., 2005. Photonic band structure calculations using nonlinear eigenvalue techniques. Journal of Computational Physics, 204 (1), pp. 65-81.

Spence, A. and Poulton, C., 2005. Photonic band structure calculations using nonlinear eigenvalue techniques. Journal of Computational Physics, 204, 65--81.

2004

Peterson, M. E., Eisenthal, R., Danson, M. J., Spence, A. and Daniel, R. M., 2004. A new intrinsic thermal parameter for enzymes reveals true temperature optima. Journal of Biological Chemistry, 279, 20717--20722.

2003

Spence, A. and Poulton, C. G., 2003. Inverse Iteration for Nonlinear Eigenvalue Problems in Electromagnetic Scattering. In: Movchan, A. B., ed. IUTAM Symposium on Asymptotics, Singularities and Homogenisation in Problems of Mechanics, 2003-12-01, Dordrecht.

Graham, I. G., Spence, A. and Vainikko, E., 2003. Parallel iterative methods for Navier-Stokes equations and application to eigenvalue computation. Concurrency and Computation-Practice & Experience, 15 (11-12), pp. 1151-1168.

2002

Spence, A., 2002. Eigenvalue and Parameter Estimation at Hopf Bifurcation. In: Estep, D. and Tavener, S. J., eds. Collected Lectures on the Preservation of Stability under discretization, 2002-01-01, Philadelphia.

Graham, I. G., Spence, A. and Vainikko, E., 2002. Parallel iterative methods for Navier-Stokes equations and application to stability assessment. In: Euro-Par 2002 Parallel Processing, Proceedings. Vol. 2400. , pp. 705-714. (Lecture Notes in Computer Science)

This list was generated on Thu Aug 28 21:03:15 2014 IST.