Elisabeth Larsson

Stability estimates for radial basis function methods applied to linear scalar conservation laws

Tominec, Igor; Nazarov, Murtazo; Larsson, Elisabeth

Part of Applied Mathematics and Computation, 2025

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Meshfree RBF-FD methods for numerical simulation of PDE problems

Larsson, Elisabeth; Mavrič, Bostjan; Michael, Andreas; Pooladi, Fatemeh et al.

Part of 9th European Thermal Sciences Conference (Eurotherm 2024) 10/06/2024 - 13/06/2024 Lake Bled, Slovenia, 2024

• DOI for Meshfree RBF-FD methods for numerical simulation of PDE problems
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A radial basis function partition of unity method for steady flow simulations

Bernal, Francisco; Safdari-Vaighani, Ali; Larsson, Elisabeth

Part of Journal of Computational Physics, 2024

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An improved numerical scheme for coffee Extraction Yield evaluation

Egidi, Nadaniela; Giacomini, Josephin; Larsson, Elisabeth; Perticarini, Alessia

Part of Chaos, Solitons & Fractals, 2024

• DOI for An improved numerical scheme for coffee Extraction Yield evaluation
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Data-Driven Locality-Aware Batch Scheduling

Gonthier, Maxime; Larsson, Elisabeth; Marchal, Loris; Nettelblad, Carl et al.

Part of 2024 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), p. 202-211, 2024

• DOI for Data-Driven Locality-Aware Batch Scheduling

Stability estimates for radial basis function methods applied to linear scalar conservation laws

Tominec, Igor; Nazarov, Murtazo; Larsson, Elisabeth

Part of Applied Mathematics and Computation, 2025

• DOI for Stability estimates for radial basis function methods applied to linear scalar conservation laws
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A radial basis function partition of unity method for steady flow simulations

Bernal, Francisco; Safdari-Vaighani, Ali; Larsson, Elisabeth

Part of Journal of Computational Physics, 2024

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An improved numerical scheme for coffee Extraction Yield evaluation

Egidi, Nadaniela; Giacomini, Josephin; Larsson, Elisabeth; Perticarini, Alessia

Part of Chaos, Solitons & Fractals, 2024

• DOI for An improved numerical scheme for coffee Extraction Yield evaluation
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Stabilized interpolation using radial basis functions augmented with selected radial polynomials

Pooladi, Fatemeh; Larsson, Elisabeth

Part of Journal of Computational and Applied Mathematics, 2024

• DOI for Stabilized interpolation using radial basis functions augmented with selected radial polynomials

Scaling of radial basis functions

Larsson, Elisabeth; Schaback, Robert

Part of IMA Journal of Numerical Analysis, p. 1130-1152, 2023

• DOI for Scaling of radial basis functions

An unfitted radial basis function generated finite difference method applied to thoracic diaphragm simulations

Tominec, Igor; Villard, Pierre-Frederic; Larsson, Elisabeth; Bayona, Victor et al.

Part of Journal of Computational Physics, p. 111496, 2022

• DOI for An unfitted radial basis function generated finite difference method applied to thoracic diaphragm simulations
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A numerical investigation of some RBF-FD error estimates

Larsson, Elisabeth; Mavrič, Boštjan; Michael, Andreas; Pooladi, Fatemeh

Part of Dolomites Research Notes on Approximation, p. 78-95, 2022

• DOI for A numerical investigation of some RBF-FD error estimates

A Least Squares Radial Basis Function Finite Difference Method with Improved Stability Properties

Tominec, Igor; Larsson, Elisabeth; Heryudono, Alfa

Part of SIAM Journal on Scientific Computing, 2021

• DOI for A Least Squares Radial Basis Function Finite Difference Method with Improved Stability Properties

An investigation of global radial basis function collocation methods applied to Helmholtz problems

Larsson, Elisabeth; Sundin, Ulrika

Part of Dolomites Research Notes on Approximation, p. 65-85, 2020

• DOI for An investigation of global radial basis function collocation methods applied to Helmholtz problems
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Local meshless methods for second order elliptic interface problems with sharp corners

Ahmad, Masood; Islam, Siraj-ul; Larsson, Elisabeth

Part of Journal of Computational Physics, 2020

• DOI for Local meshless methods for second order elliptic interface problems with sharp corners
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DuctTeip: An efficient programming model for distributed task-based parallel computing

Zafari, Afshin; Larsson, Elisabeth; Tillenius, Martin

Part of Parallel Computing, 2019

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BENCHOP–SLV: The BENCHmarking project in Option Pricing – Stochastic and local volatility problems

von Sydow, Lina; Milovanović, Slobodan; Larsson, Elisabeth; In't Hout, Karel et al.

Part of International Journal of Computer Mathematics, p. 1910-1923, 2019

• DOI for BENCHOP–SLV: The BENCHmarking project in Option Pricing – Stochastic and local volatility problems

Radial basis function methods for the Rosenau equation and other higher order PDEs

Safdari-Vaighani, Ali; Larsson, Elisabeth; Heryudono, Alfa

Part of Journal of Scientific Computing, p. 1555-1580, 2018

• DOI for Radial basis function methods for the Rosenau equation and other higher order PDEs

Forward deterministic pricing of options using Gaussian radial basis functions

Amani Rad, Jamal; Höök, Josef; Larsson, Elisabeth; von Sydow, Lina

Part of Journal of Computational Science, p. 209-217, 2018

• DOI for Forward deterministic pricing of options using Gaussian radial basis functions
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A least squares radial basis function partition of unity method for solving PDEs

Larsson, Elisabeth; Shcherbakov, Victor; Heryudono, Alfa

Part of SIAM Journal on Scientific Computing, 2017

• DOI for A least squares radial basis function partition of unity method for solving PDEs

Preconditioning for radial basis function partition of unity methods

Heryudono, Alfa; Larsson, Elisabeth; Ramage, Alison; von Sydow, Lina

Part of Journal of Scientific Computing, p. 1089-1109, 2016

• DOI for Preconditioning for radial basis function partition of unity methods
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Radial basis function partition of unity methods for pricing vanilla basket options

Shcherbakov, Victor; Larsson, Elisabeth

Part of Computers and Mathematics with Applications, p. 185-200, 2016

• DOI for Radial basis function partition of unity methods for pricing vanilla basket options
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An adaptive interpolation scheme for molecular potential energy surfaces

Kowalewski, Markus; Larsson, Elisabeth; Heryudono, Alfa

Part of Journal of Chemical Physics, 2016

• DOI for An adaptive interpolation scheme for molecular potential energy surfaces

BENCHOP—The BENCHmarking project in Option Pricing

von Sydow, Lina; Höök, Lars Josef; Larsson, Elisabeth; Lindström, Erik et al.

Part of International Journal of Computer Mathematics, p. 2361-2379, 2015

• DOI for BENCHOP—The BENCHmarking project in Option Pricing
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A scalable RBF–FD method for atmospheric flow

Tillenius, Martin; Larsson, Elisabeth; Lehto, Erik; Flyer, Natasha

Part of Journal of Computational Physics, p. 406-422, 2015

• DOI for A scalable RBF–FD method for atmospheric flow
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Resource-aware task scheduling

Tillenius, Martin; Larsson, Elisabeth; Badia, Rosa M.; Martorell, Xavier

Part of ACM Transactions on Embedded Computing Systems, 2015

• DOI for Resource-aware task scheduling

A radial basis function partition of unity collocation method for convection–diffusion equations arising in financial applications

Safdari-Vaighani, Ali; Heryudono, Alfa; Larsson, Elisabeth

Part of Journal of Scientific Computing, p. 341-367, 2015

• DOI for A radial basis function partition of unity collocation method for convection–diffusion equations arising in financial applications
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Stable computation of differentiation matrices and scattered node stencils based on Gaussian radial basis functions

Larsson, Elisabeth; Lehto, Erik; Heryudono, Alfa; Fornberg, Bengt

Part of SIAM Journal on Scientific Computing, 2013

• DOI for Stable computation of differentiation matrices and scattered node stencils based on Gaussian radial basis functions

Gender-aware course reform in Scientific Computing

Larsson, Elisabeth; Pålsson, Stefan; Rantakokko, Jarmo; von Sydow, Lina et al.

Part of International journal of engineering education, p. 403-414, 2013

A Galerkin radial basis function method for the Schrödinger equation

Kormann, Katharina; Larsson, Elisabeth

Part of SIAM Journal on Scientific Computing, 2013

• DOI for A Galerkin radial basis function method for the Schrödinger equation

Stable computations with Gaussian radial basis functions

Fornberg, Bengt; Larsson, Elisabeth; Flyer, Natasha

Part of SIAM Journal on Scientific Computing, p. 869-892, 2011

• DOI for Stable computations with Gaussian radial basis functions

A note on radial basis function interpolant limits

Buhmann, Martin D.; Dinew, Slawomir; Larsson, Elisabeth

Part of IMA Journal of Numerical Analysis, p. 543-554, 2010

• DOI for A note on radial basis function interpolant limits

Multi-dimensional option pricing using radial basis functions and the generalized Fourier transform

Larsson, Elisabeth; Åhlander, Krister; Hall, Andreas

Part of Journal of Computational and Applied Mathematics, p. 175-192, 2008

• DOI for Multi-dimensional option pricing using radial basis functions and the generalized Fourier transform

Improved radial basis function methods for multi-dimensional option pricing

Pettersson, Ulrika; Larsson, Elisabeth; Marcusson, Gunnar; Persson, Jonas

Part of Journal of Computational and Applied Mathematics, p. 82-93, 2008

• DOI for Improved radial basis function methods for multi-dimensional option pricing

A new class of oscillatory radial basis functions

Fornberg, Bengt; Larsson, Elisabeth; Wright, Grady

Part of Computers and Mathematics with Applications, p. 1209-1222, 2006

• DOI for A new class of oscillatory radial basis functions

Theoretical and computational aspects of multivariate interpolation with increasingly flat radial basis functions

Larsson, Elisabeth; Fornberg, Bengt

Part of Computers and Mathematics with Applications, p. 103-130, 2005

• DOI for Theoretical and computational aspects of multivariate interpolation with increasingly flat radial basis functions

Some observations regarding interpolants in the limit of flat radial basis functions

Fornberg, Bengt; Wright, Grady; Larsson, Elisabeth

Part of Computers and Mathematics with Applications, p. 37-55, 2004

• DOI for Some observations regarding interpolants in the limit of flat radial basis functions

Parallel solution of the Helmholtz equation in a multilayer domain

Larsson, Elisabeth; Holmgren, Sverker

Part of BIT Numerical Mathematics, p. 387-411, 2003

• DOI for Parallel solution of the Helmholtz equation in a multilayer domain

A numerical study of some radial basis function based solution methods for elliptic PDEs

Larsson, Elisabeth; Fornberg, Bengt

Part of Computers and Mathematics with Applications, p. 891-902, 2003

• DOI for A numerical study of some radial basis function based solution methods for elliptic PDEs

Helmholtz and parabolic equation solutions to a benchmark problem in ocean acoustics

Larsson, Elisabeth; Abrahamsson, Leif

Part of Journal of the Acoustical Society of America, p. 2446-2454, 2003

• DOI for Helmholtz and parabolic equation solutions to a benchmark problem in ocean acoustics

Iterative solution of the Helmholtz equation by a second-order method

Otto, Kurt; Larsson, Elisabeth

Part of SIAM Journal on Matrix Analysis and Applications, p. 209-229, 1999

• DOI for Iterative solution of the Helmholtz equation by a second-order method

A domain decomposition method for the Helmholtz equation in a multilayer domain

Larsson, Elisabeth

Part of SIAM Journal on Scientific Computing, p. 1713-1731, 1999

• DOI for A domain decomposition method for the Helmholtz equation in a multilayer domain

Tail distribution and extreme quantile estimation using non-parametric approaches

Rached, Imen; Larsson, Elisabeth

Part of High-Performance Modelling and Simulation for Big Data Applications, p. 69-87, Springer, 2019

• DOI for Tail distribution and extreme quantile estimation using non-parametric approaches

Why high-performance modelling and simulation for big data applications matters

Grelck, Clemens; Niewiadomska-Szynkiewicz, Ewa; Aldinucci, Marco; Bracciali, Andrea et al.

Part of High-Performance Modelling and Simulation for Big Data Applications, p. 1-35, Springer, 2019

• DOI for Why high-performance modelling and simulation for big data applications matters

Parallelization of hierarchical matrix algorithms for electromagnetic scattering problems

Larsson, Elisabeth; Zafari, Afshin; Righero, Marco; Francavilla, M. Alessandro et al.

Part of High-Performance Modelling and Simulation for Big Data Applications, p. 36-68, Springer, 2019

• DOI for Parallelization of hierarchical matrix algorithms for electromagnetic scattering problems

Skors skönhet ur en matematikers perspektiv

Larsson, Elisabeth

Part of Skor är huvudsaken, p. 30-31, Uppsala universitet, 2013

Domain Decomposition and Preconditioned Iterative Methods for the Helmholtz Equation

Larsson, Elisabeth

2000

Meshfree RBF-FD methods for numerical simulation of PDE problems

Larsson, Elisabeth; Mavrič, Bostjan; Michael, Andreas; Pooladi, Fatemeh et al.

Part of 9th European Thermal Sciences Conference (Eurotherm 2024) 10/06/2024 - 13/06/2024 Lake Bled, Slovenia, 2024

• DOI for Meshfree RBF-FD methods for numerical simulation of PDE problems
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Data-Driven Locality-Aware Batch Scheduling

Gonthier, Maxime; Larsson, Elisabeth; Marchal, Loris; Nettelblad, Carl et al.

Part of 2024 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), p. 202-211, 2024

• DOI for Data-Driven Locality-Aware Batch Scheduling

A first meshless approach to simulation of the elastic behaviour of the diaphragm

Cacciani, Nicola; Larsson, Elisabeth; Lauro, Alberto; Meggiolaro, Marco et al.

Part of Spectral and High Order Methods for Partial Differential Equations, p. 501-512, 2020

• DOI for A first meshless approach to simulation of the elastic behaviour of the diaphragm
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Numerical solution of the viscous flow past a cylinder with a non-global yet spectrally convergent meshless collocation method

Bernal, Francisco; Heryudono, Alfa R. H.; Larsson, Elisabeth

Part of Spectral and High Order Methods for Partial Differential Equations, p. 495-507, 2017

• DOI for Numerical solution of the viscous flow past a cylinder with a non-global yet spectrally convergent meshless collocation method

Resource-aware task scheduling

Tillenius, Martin; Larsson, Elisabeth; Badia, Rosa M.; Martorell, Xavier

Part of 4th Workshop on Parallel Programming and Run-Time Management Techniques for Many-core Architectures (PARMA), p. 6, 2013

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A task parallel implementation of a scattered node stencil-based solver for the shallow water equations

Tillenius, Martin; Larsson, Elisabeth; Lehto, Erik; Flyer, Natasha

Part of Proc. 6th Swedish Workshop on Multi-Core Computing, p. 33-36, 2013

Radial basis function methods in computational finance

Larsson, Elisabeth; Gomes, Sônia M.; Heryudono, Alfa; Safdari-Vaighani, Ali

Part of Proc. 13th International Conference on Computational and Mathematical Methods in Science and Engineering, p. 895-906, 2013

Programming models based on data versioning for dependency-aware task-based parallelisation

Zafari, Afshin; Tillenius, Martin; Larsson, Elisabeth

Part of Proc. 15th International Conference on Computational Science and Engineering, p. 275-280, 2012

• DOI for Programming models based on data versioning for dependency-aware task-based parallelisation

Using hardware transactional memory for high-performance computing

Ljungkvist, Karl; Tillenius, Martin; Black-Schaffer, David; Holmgren, Sverker et al.

Part of Proc. 25th International Symposium on Parallel and Distributed Processing Workshops and PhD Forum, p. 1660-1667, 2011

• DOI for Using hardware transactional memory for high-performance computing

Radial basis functions for the time-dependent Schrödinger equation

Kormann, Katharina; Larsson, Elisabeth

Part of Numerical Analysis and Applied Mathematics, p. 1323-1326, 2011

• DOI for Radial basis functions for the time-dependent Schrödinger equation

An efficient task-based approach for solving the n-body problem on multicore architectures

Tillenius, Martin; Larsson, Elisabeth

2010

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Early results using hardware transactional memory for high-performance computing applications

Ljungkvist, Karl; Tillenius, Martin; Holmgren, Sverker; Karlsson, Martin et al.

Part of Proc. 3rd Swedish Workshop on Multi-Core Computing, p. 93-97, 2010

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A flexible solver of the Helmholtz equation for layered media

Otto, Kurt; Larsson, Elisabeth

Part of Proc. ECCOMAS CFD Conference 2006, p. 8, 2006

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Option pricing using radial basis functions

Pettersson, Ulrika; Larsson, Elisabeth; Marcusson, Gunnar; Persson, Jonas

Part of Proc. ECCOMAS Thematic Conference on Meshless Methods, 2005

Distributed dynamic load balancing for task parallel programming

Zafari, Afshin; Larsson, Elisabeth

2018

Stability estimates for radial basis function methods applied to time-dependent hyperbolic PDEs

Tominec, Igor; Nazarov, Murtazo; Larsson, Elisabeth

• Download full text (pdf) of Stability estimates for radial basis function methods applied to time-dependent hyperbolic PDEs

Task parallel implementation of a solver for electromagnetic scattering problems

Zafari, Afshin; Larsson, Elisabeth; Righero, Marco; Francavilla, M. Alessandro et al.

2016

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DuctTeip: A task-based parallel programming framework for distributed memory architectures

Zafari, Afshin; Larsson, Elisabeth; Tillenius, Martin

2016

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Radial basis function partition of unity methods for pricing vanilla basket options

Shcherbakov, Victor; Larsson, Elisabeth

2015

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A task parallel implementation of an RBF-generated finite difference method for the shallow water equations on the sphere

Tillenius, Martin; Larsson, Elisabeth; Lehto, Erik; Flyer, Natasha

2014

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A radial basis function partition of unity collocation method for convection-diffusion equations

Safdari-Vaighani, Ali; Heryudono, Alfa; Larsson, Elisabeth

2013

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Stable computation of differentiation matrices and scattered node stencils based on Gaussian radial basis functions

Larsson, Elisabeth; Lehto, Erik; Heryudono, Alfa; Fornberg, Bengt

2012

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An RBF–Galerkin approach to the time-dependent Schrödinger equation

Kormann, Katharina; Larsson, Elisabeth

2012

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Implementation of a collocated boundary element method for acoustic wave propagation in multilayered fluid media

Sundkvist, Elena; Larsson, Elisabeth

2011

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Stable computations with Gaussian radial basis functions in 2-D

Fornberg, Bengt; Larsson, Elisabeth; Flyer, Natasha

2009

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Multi-dimensional option pricing using radial basis functions and the generalized Fourier transform

Larsson, Elisabeth; Åhlander, Krister; Hall, Andreas

2006

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Improved radial basis function methods for multi-dimensional option pricing

Pettersson, Ulrika; Larsson, Elisabeth; Marcusson, Gunnar; Persson, Jonas

2006

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Theoretical and Computational Aspects of Multivariate Interpolation with Increasingly Flat Radial Basis Functions

Larsson, Elisabeth; Fornberg, Bengt

2003

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A parallel domain decomposition method for the Helmholtz equation

Larsson, Elisabeth; Holmgren, Sverker

2000

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Book Review: A Primer on Radial Basis Functions with Applications to the Geosciences

Larsson, Elisabeth

Part of SIAM Review, p. 688-689, 2017

• DOI for Book Review: A Primer on Radial Basis Functions with Applications to the Geosciences