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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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  • 4 Similar Profiles
Helmholtz equation Engineering & Materials Science
Helmholtz Equation Mathematics
Acoustic Scattering Mathematics
Acoustics Engineering & Materials Science
Scattering Engineering & Materials Science
Integral Operator Mathematics
Boundary Integral Mathematics
Hermann Von Helmholtz Mathematics

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Projects 2011 2022

wave propagation
wave phenomena
electromagnetic wave
elastic wave
acoustic wave
wave propagation
partial differential equations
cracks
engineering
chemical reactors

Research Output 2010 2019

Acoustic transmission problems: wavenumber-explicit bounds and resonance-free regions

Moiola, A. & Spence, E., 18 Jan 2019, In : Mathematical Models & Methods in Applied Sciences. 29, 2, p. 317-354 38 p.

Research output: Contribution to journalArticle

Transmission Problem
Explicit Bounds
Stars
Acoustics
Positive Curvature

Domain decomposition preconditioning for the high-frequency time-harmonic Maxwell equations with absorption

Bonazzoli, M., Dolean, V., Graham, I., Spence, E. & Tournier, P-H., 8 Mar 2019, (Accepted/In press) In : Mathematics of Computation (MCOM).

Research output: Contribution to journalArticle

Open Access
File
Domain Decomposition
Preconditioning
Maxwell's equations
Preconditioner
Absorption

Wavenumber-explicit analysis for the Helmholtz h-BEM: error estimates and iteration counts for the Dirichlet problem

Galkowski, J., Müller, E. & Spence, E., 11 Feb 2019, (Accepted/In press) In : Numerische Mathematik.

Research output: Contribution to journalArticle

Open Access
Hermann Von Helmholtz
Dirichlet Problem
Error Estimates
Count
Sharp Bound

A two-level domain-decomposition preconditioner for the time-harmonic maxwell’s equations

Bonazzoli, M., Dolean, V., Graham, I. G., Spence, E. A. & Tournier, P. H., 1 Jan 2018, Domain Decomposition Methods in Science and Engineering XXIV. DD 2017. Bjorstad, P. (ed.). Cham, Switzerland: Springer Verlag, p. 149-157 9 p. (Lecture Notes in Computational Science and Engineering; vol. 125).

Research output: Chapter in Book/Report/Conference proceedingChapter

Can coercive formulations lead to fast and accurate solution of the Helmholtz equation?

Diwan, G. C., Moiola, A. & Spence, E. A., 6 Dec 2018, In : Journal of Computational and Applied Mathematics. 352, p. 110-131

Research output: Contribution to journalArticle

Open Access