Projects per year
Personal profile
Research interests
My current research interests are in the analysis and numerical analysis of wave propagation. For more information, see my Personal homepage.
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Projects
From functional models of operator theory to materials science: new vistas through Bath-UNAM partnership
Cherednichenko, K., Spence, E., Silva, L. O., Ballesteros, M. & Kiselev, A.
1/01/20 → 31/12/21
Project: Research-related funding
Fast solvers for frequency-domain wave-scattering problems and applications
Graham, I., Gazzola, S. & Spence, E.
1/01/19 → 31/12/21
Project: Research council
Attendance of 26th Biennial Numerical Analysis Conference/Strathclyde
Freitag, M. & Spence, E.
Institute of Mathematics and its Applications
23/06/15 → 26/06/15
Project: UK charity
Post Doc Fellowship - New Methods and Analysis for Wave Propagation Problems
Engineering and Physical Sciences Research Council
1/04/11 → 31/03/14
Project: Research council
Research Output
For most frequencies, strong trapping has a weak effect in frequency-domain scattering
Lafontaine, D., Spence, E. A. & Wunsch, J., 30 Mar 2020, (Acceptance date) In : Communications on Pure and Applied Mathematics.Research output: Contribution to journal › Article
Open Access
High-frequency bounds for the Helmholtz equation under parabolic trapping and applications in numerical analysis
Chandler-Wilde, S., Spence, E., Gibbs, A. & Smyshlyaev, V., 2020, In : Siam Journal on Mathematical Analysis. 52, 1, p. 845-893 49 p.Research output: Contribution to journal › Article
Open Access
File
9
Downloads
(Pure)
The Helmholtz equation in random media: well-posedness and a priori bounds
Pembery, O. R. & Spence, E., 2020, In : SIAM/ASA Journal on Uncertainty Quantification. 8, 1, p. 58-87 30 p.Research output: Contribution to journal › Article
Open Access
File
Acoustic transmission problems: wavenumber-explicit bounds and resonance-free regions
Moiola, A. & Spence, E., 28 Feb 2019, In : Mathematical Models & Methods in Applied Sciences. 29, 2, p. 317-354 38 p.Research output: Contribution to journal › Article
Open Access
File
5
Citations
(Scopus)
6
Downloads
(Pure)
Can coercive formulations lead to fast and accurate solution of the Helmholtz equation?
Diwan, G. C., Moiola, A. & Spence, E. A., 15 May 2019, In : Journal of Computational and Applied Mathematics. 352, p. 110-131 22 p.Research output: Contribution to journal › Article
Open Access
3
Citations
(Scopus)
Thesis
Sweeping Preconditioners for Helmholtz Problems using Absorption
Author: Arter, E., 19 Jun 2019Supervisor: Graham, I. (Supervisor) & Spence, E. (Supervisor)
Student thesis: Doctoral Thesis › PhD
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