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ORCIDJosefin Ahlkrona
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Journal Articles
- 2023
[j7]Irina Tezaur
, Josefin Ahlkrona, Matthew J. Hoffman, Mauro Perego:
Computational Modeling of Ice Sheets and Glaciers. Comput. Sci. Eng. 25(3): 4-6 (2023)- 2022
- [j6]André Löfgren, Josefin Ahlkrona, Christian Helanow:
Increasing stable time-step sizes of the free-surface problem arising in ice-sheet simulations. J. Comput. Phys. X 16: 100114 (2022) - 2021
- [j5]Josefin Ahlkrona, Daniel Elfverson:
A cut finite element method for non-Newtonian free surface flows in 2D - application to glacier modelling. J. Comput. Phys. X 11: 100090 (2021) - 2020
- [j4]Josefin Ahlkrona, Malte Braack:
Equal-Order Stabilized Finite Element Approximation of the p-Stokes Equations on Anisotropic Cartesian Meshes. Comput. Methods Appl. Math. 20(1): 1-25 (2020) - 2018
- [j3]Josefin Ahlkrona:
How much are the greenland and antarctic ice sheets melting? XRDS 25(1): 42-47 (2018) - 2017
- [j2]Josefin Ahlkrona, Victor Shcherbakov:
A meshfree approach to non-Newtonian free surface ice flow: Application to the Haut Glacier d'Arolla. J. Comput. Phys. 330: 633-649 (2017) - 2016
- [j1]Josefin Ahlkrona, Per Lötstedt, Nina Kirchner, Thomas Zwinger:
Dynamically coupling the non-linear Stokes equations with the shallow ice approximation in glaciology: Description and first applications of the ISCAL method. J. Comput. Phys. 308: 1-19 (2016)
Informal and Other Publications
- 2024
- [i4]Igor Tominec, Josefin Ahlkrona:
Weak form Shallow Ice Approximation models with an improved time step restriction. CoRR abs/2403.06811 (2024) - [i3]Igor Tominec, Josefin Ahlkrona, Malte Braack:
Well-posedness of the Stokes problem under modified pressure Dirichlet boundary conditions. CoRR abs/2407.15971 (2024) - [i2]Lukas Lundgren, Christian Helanow, Jonathan Wiskandt, Inga Monika Koszalka, Josefin Ahlkrona:
A potential energy conserving finite element method for turbulent variable density flow: application to glacier-fjord circulation. CoRR abs/2409.00972 (2024) - 2023
- [i1]Christian Helanow, Josefin Ahlkrona:
Theoretical results on a block preconditioner used in ice-sheet modeling: eigenvalue bounds for singular power-law fluids. CoRR abs/2307.14688 (2023)
Coauthor Index
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