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Numerical analysis 50 most recent publications

P. Upadhyaya, E. Jarlebring and E. Rubensson, "A density matrix approach to the convergence of the self-consistent field iteration," Numerical Algebra, Control and Optimization, 2020.
J. H. Spühler et al., "A High Performance Computing Framework for Finite Element Simulation of Blood Flow in the Left Ventricle of the Human Heart," in Lecture Notes in Computational Science and Engineering, 2020, pp. 155-164.
M. Balmus et al., "A partition of unity approach to fluid mechanics and fluid-structure interaction," Computer Methods in Applied Mechanics and Engineering, vol. 362, 2020.
E. Burman et al., "A stabilized cut streamline diffusion finite element method for convection-diffusion problems on surfaces," Computer Methods in Applied Mechanics and Engineering, vol. 358, 2020.
H. Nguyen and Y. R. Tsai, "A stable parareal-like method for the second order wave equation," Journal of Computational Physics, vol. 405, 2020.
F. Fryklund, M. C. A. Kropinski and A.-K. Tornberg, "An integral equation-based numerical method for the forced heat equation on complex domains," Advances in Computational Mathematics, vol. 46, no. 5, 2020.
I. N. Figueiredo et al., "Fast colonic polyp detection using a Hamilton-Jacobi approach to non-dominated sorting," Biomedical Signal Processing and Control, vol. 61, 2020.
G. Mele, "Krylov methods for nonlinear eigenvalue problems and matrix equations," Doctoral thesis Stockholm : KTH Royal Institute of Technology, TRITA-SCI-FOU, 2019:59, 2020.
G. Mele et al., Preconditioning for linear systems. KD Publishing, 2020.
R. Altmann, P. Henning and D. Peterseim, "Quantitative Anderson localization of Schrodinger eigenstates under disorder potentials," Mathematical Models and Methods in Applied Sciences, vol. 30, no. 5, pp. 917-955, 2020.
P. Henning and D. Peterseim, "Sobolev gradient flow for the Gross-Pitaevskii eigenvalue problem : Global convergence and computational efficiency," SIAM Journal on Numerical Analysis, vol. 58, no. 3, pp. 1744-1772, 2020.
L. Bystricky, S. Shanbhag and B. Quaife, "Stable and contact-free time stepping for dense rigid particle suspensions," International Journal for Numerical Methods in Fluids, vol. 92, no. 2, pp. 94-113, 2020.
D. Appelo, F. Garcia and O. Runborg, "Waveholtz : Iterative solution of the helmholtz equation via the wave equation," SIAM Journal on Scientific Computing, vol. 42, no. 4, pp. A1950-A1983, 2020.
D. Appelö, F. Garcia and O. Runborg, "WaveHoltz : Parallel and scalable solution of the Helmholtz equation via wave equation iteration," in SEG International Exposition and Annual Meeting 2019, 2020, pp. 1541-1545.
T. Frachon and S. Zahedi, "A cut finite element method for incompressible two-phase Navier–Stokes flows," Journal of Computational Physics, vol. 384, pp. 77-98, 2019.
L. Martin and Y. R. Tsai, "A multiscale domain decomposition algorithm for boundary value problems for eikonal equations," Multiscale Modeling & simulation, vol. 17, no. 2, pp. 620-649, 2019.
S. Pålsson, "Boundary integral methods for fast and accurate simulation of droplets in two-dimensional Stokes flow," Doctoral thesis Stockholm : KTH Royal Institute of Technology, TRITA-SCI-FOU, 2019;50, 2019.
C. Engwer et al., "Efficient implementation of the localized orthogonal decomposition method," Computer Methods in Applied Mechanics and Engineering, vol. 350, pp. 123-153, 2019.
M. Hanke et al., "Least-Squares Collocation for Higher-Index Linear Differential-Algebraic Equations : Estimating the Instability Threshold," Mathematics of Computation, vol. 88, no. 318, pp. 1647-1683, 2019.
P. Henning and J. Wärnegård, "NUMERICAL COMPARISON OF MASS-CONSERVATIVE SCHEMES FOR THE GROSS-PITAEVSKII EQUATION," Kinetic and Related Models, vol. 12, no. 6, pp. 1247-1271, 2019.
F. Wendt et al., "Ocean Energy Systems Wave Energy Modelling Task : Modelling, Verification and Validation of Wave Energy Converters," Journal of Marine Science and Engineering, vol. 7, no. 11, 2019.
A. Koskela and E. Jarlebring, "On a generalization of neumann series of bessel functions using Hessenberg matrices and matrix exponentials," in European Conference on Numerical Mathematics and Advanced Applications, ENUMATH 2017, 2019, pp. 205-214.
D. S. Shamshirgar et al., "Regularizing the fast multipole method for use in molecular simulation," Journal of Chemical Physics, vol. 151, no. 23, 2019.
S. Pålsson, M. Siegel and A.-K. Tornberg, "Simulation and validation of surfactant-laden drops in two-dimensional Stokes flow," Journal of Computational Physics, vol. 386, pp. 218-247, 2019.
P. Plechác, M. Sandberg and A. Szepessy, "The classical limit of quantum observables in the conservation laws of fluid dynamics," Communications in Mathematical Sciences, vol. 17, no. 8, pp. 2191-2221, 2019.
Van D. Nguyen et al., "A fluid-structure interaction model with weak slip velocity boundary conditions on conforming internal interfaces," in 6th European Conference on Computational Mechanics (ECCM), 7th European Conference on Computational Fluid Dynamics (ECFD 7), 1115 June 2018, Glasgow, UK, 2018.
L. af Klinteberg and A.-K. Tornberg, "Adaptive Quadrature by Expansion for Layer Potential Evaluation in Two Dimensions," SIAM Journal on Scientific Computing, vol. 40, no. 3, pp. A1225-A1249, 2018.
Y. Zhong, K. Ren and Y. R. Tsai, "An implicit boundary integral method for computing electric potential of macromolecules in solvent," Journal of Computational Physics, vol. 359, pp. 199-215, 2018.
S. Wang, A. Nissen and G. Kreiss, "Convergence Of Finite Difference Methods For The Wave Equation in Two Space Dimensions," Mathematics of Computation, vol. 87, no. 314, pp. 2737-2763, 2018.
E. Jarlebring, A. Koskela and G. Mele, "Disguised and new quasi-Newton methods for nonlinear eigenvalue problems," Numerical Algorithms, vol. 79, no. 1, pp. 311-335, 2018.
S. Srinivasan and A.-K. Tornberg, "Fast Ewald summation for Green's functions of Stokes flow in a half-space," RESEARCH IN THE MATHEMATICAL SCIENCES, vol. 5, 2018.
D. Saffar Shamshirgar, "Fast methods for electrostatic calculations in molecular dynamics simulations," Doctoral thesis Stockholm : KTH Royal Institute of Technology, TRITA-MAT-A, 2018:02, 2018.
T. Ohtsuka, Y. R. Tsai and Y. Giga, "Growth Rate of Crystal Surfaces with Several Dislocation Centers," Crystal Growth & Design, vol. 18, no. 3, pp. 1917-1929, 2018.
A. Nissen et al., "Heterogeneity preserving upscaling for heat transport in fractured geothermal reservoirs," Computational Geosciences, vol. 22, no. 2, pp. 451-467, 2018.
E. Jarlebring et al., "Krylov methods for low-rank commuting generalized Sylvester equations," Numerical Linear Algebra with Applications, vol. 25, no. 6, 2018.
D. Gallistl, P. Henning and B. Verfuerth, "NUMERICAL HOMOGENIZATION OF H(CURL)-PROBLEMS," SIAM Journal on Numerical Analysis, vol. 56, no. 3, pp. 1570-1596, 2018.
C. Sorgentone and A.-K. Tornberg, "Numerical simulation of 3D surfactant-covered drops in a strong electric field," Rendiconti del Seminario Matematico, vol. 76, no. 2, pp. 199-206, 2018.
G. Mele and E. Jarlebring, "On restarting the tensor infinite Arnoldi method," BIT Numerical Mathematics, vol. 58, no. 1, pp. 133-162, 2018.
F. Fryklund, E. Lehto and A.-K. Tornberg, "Partition of unity extension of functions on complex domains," Journal of Computational Physics, vol. 375, pp. 57-79, 2018.
E. Ringh et al., "Sylvester-based preconditioning for the waveguide eigenvalue problem," Linear Algebra and its Applications, vol. 542, no. 1, pp. 441-463, 2018.
G. Malenova, "Uncertainty quantification for high frequency waves," Doctoral thesis Stockholm : KTH Royal Institute of Technology, TRITA-SCI-FOU, 2018:52, 2018.
E. Lehto, V. Shankar and G. B. Wright, "A Radial Basis Function (RBF) Compact Finite Difference (FD) Scheme for Reaction-Diffusion Equations on Surfaces," SIAM Journal on Scientific Computing, vol. 39, no. 5, pp. A2129-A2151, 2017.
S. Zahedi, "A Space-Time Cut Finite Element Method with Quadrature in Time," in Geometrically Unfitted Finite Element Methods and Applications : Proceedings of the UCL Workshop 2016, Cham : Springer, 2017, pp. 281-306.
C. Sorgentone and B. Favini, "A systematic method to construct mimetic Finite-Difference schemes for incompressible flows," International Journal of Numerical Analysis & Modeling, vol. 14, no. 3, pp. 419-436, 2017.
Full list in the KTH publications portal