Timo Betcke

Timo Betcke

University College London

H-index: 23

Europe-United Kingdom

About Timo Betcke

Timo Betcke, With an exceptional h-index of 23 and a recent h-index of 18 (since 2020), a distinguished researcher at University College London, specializes in the field of Numerical Analysis, Scientific Computing, Spectral Problems.

His recent articles reflect a diverse array of research interests and contributions to the field:

The numerical computation of Casimir energies and related spectral problems

A new application of the boundary element method to compute the single-scattering properties of complex ice crystals in the microwave

An application of the boundary element method (BEM) to the calculation of the single-scattering properties of very complex ice crystals in the microwave and sub-millimetre …

Coupling finite and boundary element methods to solve the Poisson–Boltzmann equation for electrostatics in molecular solvation

Numerical aspects of Casimir energy computation in acoustic scattering

An OSRC Preconditioner for the EFIE

ExCALIBUR—UK’s Preparation for the Arrival of the Next Generation of HPC

Benchmark computations for the polarization tensor characterization of small conducting objects

Timo Betcke Information

University

Position

Professor of Computational Mathematics

Citations(all)

2367

Citations(since 2020)

1008

Cited By

1847

hIndex(all)

23

hIndex(since 2020)

18

i10Index(all)

36

i10Index(since 2020)

29

Email

University Profile Page

University College London

Google Scholar

View Google Scholar Profile

Timo Betcke Skills & Research Interests

Numerical Analysis

Scientific Computing

Spectral Problems

Top articles of Timo Betcke

Title

Journal

Author(s)

Publication Date

The numerical computation of Casimir energies and related spectral problems

Xiaoshu Sun

2024/1/28

A new application of the boundary element method to compute the single-scattering properties of complex ice crystals in the microwave

AIP Conference Proceedings

Anthony J Baran

Antigoni Kleanthous

Timo Betcke

David Hewett

Christopher Westbrook

2024/1/18

An application of the boundary element method (BEM) to the calculation of the single-scattering properties of very complex ice crystals in the microwave and sub-millimetre …

Journal of Quantitative Spectroscopy and Radiative Transfer

Antigoni Kleanthous

Anthony J Baran

Timo Betcke

David P Hewett

Christopher D Westbrook

2024/1/1

Coupling finite and boundary element methods to solve the Poisson–Boltzmann equation for electrostatics in molecular solvation

Journal of Computational Chemistry

Michał Bosy

Matthew W Scroggs

Timo Betcke

Erik Burman

Christopher D Cooper

2024/4/30

Numerical aspects of Casimir energy computation in acoustic scattering

arXiv preprint arXiv:2306.01280

Xiaoshu Sun

Timo Betcke

Alexander Strohmaier

2023/6/2

An OSRC Preconditioner for the EFIE

IEEE Transactions on Antennas and Propagation

Ignacia Fierro-Piccardo

Timo Betcke

2023/1/19

ExCALIBUR—UK’s Preparation for the Arrival of the Next Generation of HPC

Computing in Science & Engineering

Timo Betcke

Hans-Joachim Bungartz

Garth Wells

Scott Woodley

2022/1/1

Benchmark computations for the polarization tensor characterization of small conducting objects

Applied Mathematical Modelling

Alan AS Amad

Paul D Ledger

Timo Betcke

Dirk Praetorius

2022/11/1

Mostly Painless Scientific Computing with Rust

Srinath Kailasa

Timo Betcke

2022

Hybrid coupling of finite element and boundary element methods using Nitsche’s method and the Calderon projection

Numerical Algorithms

Timo Betcke

Michał Bosy

Erik Burman

2022/11

theme Articles

Aleksi Kopponen

Antti Hahto

Petri Kettunen

Tommi Mikkonen

Niko Mäkitalo

...

2022/9

PyExaFMM: an exercise in designing high-performance software with Python and Numba

Computing in Science & Engineering

Srinath Kailasa

Tingyu Wang

Lorena A Barba

Timo Betcke

2022/9

Boundary integral formulations for acoustic modelling of high-contrast media

Computers & Mathematics with Applications

Elwin van't Wout

Seyyed R Haqshenas

Pierre Gélat

Timo Betcke

Nader Saffari

2022/1/1

Frequency-robust preconditioning of boundary integral equations for acoustic transmission

Journal of Computational Physics

Elwin van't Wout

Seyyed R Haqshenas

Pierre Gélat

Timo Betcke

Nader Saffari

2022/8/1

Boundary element methods for Helmholtz problems with weakly imposed boundary conditions

SIAM Journal on Scientific Computing

Timo Betcke

Erik Burman

Matthew W Scroggs

2022

Accelerated Calderón preconditioning for Maxwell transmission problems

Journal of Computational Physics

Antigoni Kleanthous

Timo Betcke

David P Hewett

Paul Escapil-Inchauspé

Carlos Jerez-Hanckes

...

2022/6/1

Accelerating frequency-domain numerical methods for weakly nonlinear focused ultrasound using nested meshes

The Journal of the Acoustical Society of America

Samuel P Groth

Pierre Gélat

Seyyed R Haqshenas

Nader Saffari

Elwin van 't Wout

...

2021/7/20

Designing a high-performance boundary element library with OpenCL and Numba

Computing in Science & Engineering

Timo Betcke

Matthew W Scroggs

2021/6/1

Bempp-cl: A fast Python based just-in-time compiling boundary element library

Journal of Open Source Software

Timo Betcke

Matthew Scroggs

2021/3/19

High-productivity, high-performance workflow for virus-scale electrostatic simulations with Bempp-Exafmm

arXiv preprint arXiv:2103.01048

Tingyu Wang

Christopher D Cooper

Timo Betcke

Lorena A Barba

2021/3/1

See List of Professors in Timo Betcke University(University College London)

Co-Authors

H-index: 95
Simon ARRIDGE

Simon ARRIDGE

University College London

H-index: 81
Nicholas J. Higham

Nicholas J. Higham

Manchester University

H-index: 75
LN Trefethen

LN Trefethen

University of Oxford

H-index: 52
David Holder

David Holder

University College London

H-index: 51
Martin Schweiger

Martin Schweiger

University College London

H-index: 41
Simon Chandler-Wilde

Simon Chandler-Wilde

University of Reading

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