Anna-Karin Tornberg

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 34

Top Topics

Error Estimates

Integral Equation

Highly Accurate

Curved Surfaces

Top Venues

J. Comput. Phys.

Adv. Comput. Math.

Comput. Math. Appl.

Publications

Anna Broms, Anna-Karin Tornberg
A barrier method for contact avoiding particles in Stokes flow. J. Comput. Phys. 497 (2024)
Anna Broms, Alex H. Barnett, Anna-Karin Tornberg
Accurate close interactions of Stokes spheres using lubrication-adapted image systems. CoRR (2024)
Joar Bagge, Anna-Karin Tornberg
Fast Ewald summation for Stokes flow with arbitrary periodicity. J. Comput. Phys. 493 (2023)
Chiara Sorgentone, Anna-Karin Tornberg
Estimation of quadrature errors for layer potentials evaluated near surfaces with spherical topology. CoRR (2023)
Fredrik Fryklund, Sara Pålsson, Anna-Karin Tornberg
An integral equation method for the advection-diffusion equation on time-dependent domains in the plane. J. Comput. Phys. 475 (2023)
Anna Broms, Anna-Karin Tornberg
A Barrier Method for Contact Avoiding Particles in Stokes Flow. CoRR (2023)
Anna Broms, Mattias Sandberg, Anna-Karin Tornberg
A locally corrected multiblob method with hydrodynamically matched grids for the Stokes mobility problem. J. Comput. Phys. 487 (2023)
Chiara Sorgentone, Anna-Karin Tornberg
Estimation of quadrature errors for layer potentials evaluated near surfaces with spherical topology. Adv. Comput. Math. 49 (6) (2023)
Anna Broms, Mattias Sandberg, Anna-Karin Tornberg
A Locally Corrected Multiblob Method with Hydrodynamically Matched Grids for the Stokes Mobility Problem. CoRR (2022)
Fredrik Fryklund, Ludvig af Klinteberg, Anna-Karin Tornberg
An adaptive kernel-split quadrature method for parameter-dependent layer potentials. Adv. Comput. Math. 48 (2) (2022)
Joar Bagge, Anna-Karin Tornberg
Fast Ewald summation for Stokes flow with arbitrary periodicity. CoRR (2022)
Fredrik Fryklund, Sara Pålsson, Anna-Karin Tornberg
An integral equation method for the advection-diffusion equation on time-dependent domains in the plane. CoRR (2022)
Ludvig af Klinteberg, Chiara Sorgentone, Anna-Karin Tornberg
Quadrature error estimates for layer potentials evaluated near curved surfaces in three dimensions. Comput. Math. Appl. 111 (2022)
Fredrik Fryklund, Ludvig af Klinteberg, Anna-Karin Tornberg
An adaptive kernel-split quadrature method for parameter-dependent layer potentials. CoRR (2021)
Anna-Karin Tornberg
Accurate evaluation of integrals in slender-body formulations for fibers in viscous flow. CoRR (2020)
Ludvig af Klinteberg, Chiara Sorgentone, Anna-Karin Tornberg
Quadrature error estimates for layer potentials evaluated near curved surfaces in three dimensions. CoRR (2020)
Joar Bagge, Anna-Karin Tornberg
Highly accurate special quadrature methods for Stokesian particle suspensions in confined geometries. CoRR (2020)
Fredrik Fryklund, Mary Catherine A. Kropinski, Anna-Karin Tornberg
An integral equation-based numerical method for the forced heat equation on complex domains. Adv. Comput. Math. 46 (5) (2020)
Chiara Sorgentone, Anna-Karin Tornberg, Petia M. Vlahovska
A 3D boundary integral method for the electrohydrodynamics of surfactant-covered drops. J. Comput. Phys. 389 (2019)
Ludvig af Klinteberg, Fredrik Fryklund, Anna-Karin Tornberg
An adaptive kernel-split quadrature method for parameter-dependent layer potentials. CoRR (2019)
Lukas Bystricky, Sara Pålsson, Anna-Karin Tornberg
An accurate integral equation method for Stokes flow with piecewise smooth boundaries. CoRR (2019)
Sara Pålsson, Anna-Karin Tornberg
An integral equation method for closely interacting surfactant-covered droplets in wall-confined Stokes flow. CoRR (2019)
Sara Pålsson, Anna-Karin Tornberg
Spectrally accurate Ewald summation for the Yukawa potential in two dimensions. CoRR (2019)
Fredrik Fryklund, Mary Catherine A. Kropinski, Anna-Karin Tornberg
An integral equation based numerical method for the forced heat equation on complex domains. CoRR (2019)
Sara Pålsson, Michael Siegel, Anna-Karin Tornberg
Simulation and validation of surfactant-laden drops in two-dimensional Stokes flow. J. Comput. Phys. 386 (2019)
Fredrik Fryklund, Erik Lehto, Anna-Karin Tornberg
Partition of unity extension of functions on complex domains. J. Comput. Phys. 375 (2018)
Michael Siegel, Anna-Karin Tornberg
A local target specific quadrature by expansion method for evaluation of layer potentials in 3D. J. Comput. Phys. 364 (2018)
Ludvig af Klinteberg, Anna-Karin Tornberg
Adaptive Quadrature by Expansion for Layer Potential Evaluation in Two Dimensions. SIAM J. Sci. Comput. 40 (3) (2018)
Chiara Sorgentone, Anna-Karin Tornberg
A highly accurate boundary integral equation method for surfactant-laden drops in 3D. J. Comput. Phys. 360 (2018)
Davoud Saffar Shamshirgar, Anna-Karin Tornberg
The Spectral Ewald method for singly periodic domains. J. Comput. Phys. 347 (2017)
Ludvig af Klinteberg, Anna-Karin Tornberg
Error estimation for quadrature by expansion in layer potential evaluation. Adv. Comput. Math. 43 (1) (2017)
Anna-Karin Tornberg
The Ewald sums for singly, doubly and triply periodic electrostatic systems. Adv. Comput. Math. 42 (1) (2016)
Ludvig af Klinteberg, Anna-Karin Tornberg
A fast integral equation method for solid particles in viscous flow using quadrature by expansion. J. Comput. Phys. 326 (2016)
Rikard Ojala, Anna-Karin Tornberg
An accurate integral equation method for simulating multi-phase Stokes flow. J. Comput. Phys. 298 (2015)
Shilpa Khatri, Anna-Karin Tornberg
An embedded boundary method for soluble surfactants with interface tracking for two-phase flows. J. Comput. Phys. 256 (2014)
Dag Lindbo, Anna-Karin Tornberg
Spectral accuracy in fast Ewald-based methods for particle simulations. J. Comput. Phys. 230 (24) (2011)
Sara Zahedi, Anna-Karin Tornberg
Delta function approximations in level set methods by distance function extension. J. Comput. Phys. 229 (6) (2010)
Alex Kanevsky, Michael J. Shelley, Anna-Karin Tornberg
Modeling simple locomotors in Stokes flow. J. Comput. Phys. 229 (4) (2010)
Dag Lindbo, Anna-Karin Tornberg
Spectrally accurate fast summation for periodic Stokes potentials. J. Comput. Phys. 229 (23) (2010)
Anna-Karin Tornberg, Leslie Greengard
A fast multipole method for the three-dimensional Stokes equations. J. Comput. Phys. 227 (3) (2008)
Anna-Karin Tornberg, Björn Engquist
Consistent boundary conditions for the Yee scheme. J. Comput. Phys. 227 (14) (2008)
Anna-Karin Tornberg, Katarina Gustavsson
A numerical method for simulations of rigid fiber suspensions. J. Comput. Phys. 215 (1) (2006)
Anna-Karin Tornberg, Björn Engquist
Regularization Techniques for Numerical Approximation of PDEs with Singularities. J. Sci. Comput. 19 (1-3) (2003)