@misc {42965,
	title = {Fractional operators in coupled multiphysics problems with implicit coupling},
	howpublished = {Numerical Solution of Fractional Differential Equations and Applications  NSFDE\&A{\textquoteright}22},
	year = {2022},
	author = {Kuchta, Miroslav and Wietse M {Boon} and Karl Erik {Holter} and Hornkj{\o}l, Martin and Koch, Timo and Mardal, Kent-Andre and Ruiz-Baier, Ricardo}
}
@misc {42964,
	title = {Parameter-robust monolithic solvers for Stokes-Darcy/Biot systems},
	howpublished = {The 8th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS), Oslo, Norway},
	year = {2022},
	author = {Kuchta, Miroslav and Wietse M {Boon} and Karl Erik {Holter} and Hornkj{\o}l, Martin and Koch, Timo and Mardal, Kent-Andre and Ruiz-Baier, Ricardo}
}
@phdthesis {27864,
	title = {Robust preconditioning of multiphysics problems and interstitial fluid flow},
	volume = {PhD},
	year = {2021},
	school = {University of Oslo},
	address = {Oslo, Norway},
	abstract = {In the natural sciences, there are many examples of physical systems which can be modeled by differential equations, such as the flow of water through soil or the deformation of a bridge under load. By developing mathematical techniques for solving the resulting equations with a computer, we can use these models to answer questions such as how much weight a bridge can support before collapsing.Complex systems often involve multiple interdependent kinds of physical behavior. An example is the brain, where water movement occurs both inside blood vessels and in the surrounding brain tissue. Because the two kinds of flow affect each other through interchange across the vessel walls, a model of water movement in the brain must account for both.However, even when there are robust methods for solving either subproblem individually, coupling them together in a robust manner is not always straightforward, and the focus of this thesis. Robustness means that the method should run in a reasonable amount of time, both for complex problems with many unknowns and for all values of the problem parameters, even the very large or very small. This property is crucial for applications such as water movement in the brain.},
	author = {Karl Erik {Holter}}
}
@article {HOLTER2020,
	title = {Robust preconditioning for coupled Stokes{\textendash}Darcy problems with the Darcy problem in primal form},
	journal = {Computers \& Mathematics with Applications},
	year = {2020},
	publisher = {Elsevier},
	issn = {0898-1221},
	doi = {https://doi.org/10.1016/j.camwa.2020.08.021},
	url = {http://www.sciencedirect.com/science/article/pii/S0898122120303291},
	author = {Karl Erik {Holter} and Kuchta, Miroslav and Mardal, Kent-Andre}
}
@article {holter2020robust,
	title = {Robust preconditioning of monolithically coupled multiphysics problems},
	journal = {arXiv preprint arXiv:2001.05527},
	year = {2020},
	publisher = {SIAM},
	author = {Karl Erik {Holter} and Kuchta, Miroslav and Mardal, Kent-Andre}
}
@inproceedings {26348,
	title = {Sub-voxel Perfusion Modeling in Terms of Coupled 3d-1d Problem},
	journal = {Numerical Mathematics and Advanced Applications ENUMATH 2017},
	year = {2019},
	pages = {35 - 47},
	publisher = {Springer International Publishing},
	address = {Cham},
	isbn = {978-3-319-96414-0},
	issn = {1439-7358},
	doi = {10.1007/978-3-319-96415-710.1007/978-3-319-96415-7_2},
	url = {http://link.springer.com/content/pdf/10.1007/978-3-319-96415-7.pdf},
	author = {Karl Erik {Holter} and Kuchta, Miroslav and Mardal, Kent-Andre},
	editor = {Florin Adrian {Radu} and Kumar, Kundan and Berre, Inga and Jan Martin {Nordbotten} and Iuliu Sorin {Pop}}
}
@article {25515,
	title = {Interstitial Solute Transport in 3D Reconstructed Neuropil Occurs by Diffusion Rather than Bulk Flow},
	journal = {Proceedings of the National Academy of Sciences},
	volume = {114},
	year = {2017},
	pages = {9894-9899},
	publisher = {National Academy og Sciences},
	doi = {10.1073/pnas.1706942114},
	author = {Karl Erik {Holter} and Kehlet, Benjamin and Devor, Anna and Terrence J. {Sejnowski} and Anders M {Dale} and Stig W. {Omholt} and Ole P. {Ottesen} and Erlend A. {Nagelhus} and Mardal, Kent-Andre and Klas H. {Pettersen}}
}
@misc {25530,
	title = {Simulating the fluid flow of the lymphatic system - extracellular fluid flow},
	howpublished = {The 4th CSF symposium, Atlanta, USA},
	year = {2017},
	author = {Mardal, Kent-Andre and Karl Erik {Holter} and Klas H {Pettersen}}
}
@article {holter2020robust,
	title = {Robust preconditioning for coupled Stokes-Darcy problems with the Darcy problem in primal form},
	journal = {arXiv preprint arXiv:2001.05529},
	publisher = {Elsavier},
	author = {Karl Erik {Holter} and Kuchta, Miroslav and Mardal, Kent-Andre}
}
