Timo Betcke

Physics and Astronomy · Physical Sciences

22h-index2.0kcitations91works0.32yr avg
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Research Topics

Electromagnetic Scattering and Analysis(37), Electromagnetic Simulation and Numerical Methods(29), Numerical methods in engineering(27), Advanced Numerical Methods in Computational Mathematics(12), Numerical methods in inverse problems(9)

Publications91 total

Learning Physical Operators using Neural Operators
arXiv (Cornell University)·2026Open Access
Learning Physical Operators using Neural Operators
arXiv (Cornell University)·2026Open Access
M2L Translation Operators for Kernel Independent Fast Multipole Methods on Modern Architectures
arXiv (Cornell University)·2024· 1 citedOpen Access
Numerical aspects of Casimir energy computation in acoustic scattering
Computers & Mathematics with Applications·2024· 1 citedOpen Access
Testing the Consistency of the Boundary Element Method for Computing the Backscattering Properties of Complex Ice Crystals at Multiple Radar Frequencies
2024
A new application of the boundary element method to compute the single-scattering properties of complex ice crystals in the microwave
AIP conference proceedings·2024Open Access
Coupling finite and boundary element methods to solve the Poisson–Boltzmann equation for electrostatics in molecular solvation
Journal of Computational Chemistry·2023· 6 cited
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 regions of the electromagnetic spectrum
Journal of Quantitative Spectroscopy and Radiative Transfer·2023· 8 citedOpen Access
Input files for binding energy calculations in "Coupling finite and boundary element methods to solve the Poisson--Boltzmann equation for electrostatics in molecular solvation"
2023Open Access
Input files for binding energy calculations in "Coupling finite and boundary element methods to solve the Poisson--Boltzmann equation for electrostatics in molecular solvation"
Zenodo (CERN European Organization for Nuclear Research)·2023Open Access
Numerical aspects of Casimir energy computation in acoustic scattering
arXiv (Cornell University)·2023Open Access
Single-Scattering property database of randomly oriented very complex ice crystals in the microwave
Zenodo (CERN European Organization for Nuclear Research)·2023Open Access
Single-Scattering property database of randomly oriented very complex ice crystals in the microwave
Zenodo (CERN European Organization for Nuclear Research)·2023Open Access
Coupling finite and boundary element methods to solve the Poisson--Boltzmann equation for electrostatics in molecular solvation
arXiv (Cornell University)·2023· 1 citedOpen Access
PyExaFMM: an exercise in designing high-performance software with Python and Numba
arXiv (Cornell University)·2023· 1 citedOpen Access
An OSRC Preconditioner for the EFIE
IEEE Transactions on Antennas and Propagation·2023· 2 citedOpen Access
Numerical Aspects of Casimir Energy Computation in Acoustic Scattering
SSRN Electronic Journal·2023Open Access
Boundary Element Methods for Helmholtz Problems With Weakly Imposed Boundary Conditions
SIAM Journal on Scientific Computing·2022· 2 citedOpen Access
PyExaFMM: An Exercise in Designing High-Performance Software With Python and Numba
Computing in Science & Engineering·2022· 2 cited
Benchmark computations for the polarization tensor characterization of small conducting objects
Applied Mathematical Modelling·2022· 1 citedOpen Access
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Frequent Co-authors

Elwin van ’t Wout(8), Matthew W. Scroggs(7), Pierre Gélat(7), Wojciech Śmigaj(5), Reza Haqshenas(5), Simon Arridge(4), Joel Phillips(4), David Holder(4), Anthony J. Baran(4), Alex H. Barnett(3), Lloyd N. Trefethen(3), Markus Jehl(3), Erik Burman(3), Nader Saffari(3), Antigoni Kleanthous(3), David P. Hewett(3), Dirk Praetorius(3), Nicholas J. Higham(2), Volker Mehrmann(2), Christian Schröder(2)