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Home Members Chegini, Fatemeh, Dr.

Chegini, Fatemeh, Dr.

Contact

Room
4308
Phone
+49 30 84185-227
Email
Email
Division
Mathematics of Complex Systems
Department
Modeling and Simulation of Complex Processes
Group
Computational Anatomy and Physiology

Projects

Projects as Member

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Kaskade7 Finite Element Toolbox

Kaskade 7 is a finite element toolbox for the solution of stationary or transient systems of partial differential equations. The library is written in C++ and is based on...

Kaskade7 Finite Element Toolbox
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Adaptive Cardiac Simulation

A quantitative understanding of the heart function is crucial for several cardiac therapies, ranging from ablation or resynchronization therapy to valve replacement. The...

Adaptive Cardiac Simulation

Publications

2025
A BDDC Preconditioner for the Cardiac EMI Model in three Dimensions 2025 (under review) Fritz Göbel, Ngoc Mai Monica Huynh, Fatemeh Chegini, Luca Pavarino, Martin Weiser, Simone Scacchi, Hartwig Anzt BibTeX
arXiv
2024
Electrograms in a Cardiac Cell-by-Cell Model Workshop Biosignals 2024, 2024 Joshua Steyer, Fatemeh Chegini, Tomas Starý, Mark Potse, Martin Weiser, Axel Loewe BibTeX
DOI
2023
Continuity of Microscopic Cardiac Conduction in a Computational Cell-by-Cell Model 2023 Computing in Cardiology Conference (CinC), Vol.50, 2023 Joshua Steyer, Fatemeh Chegini, Mark Potse, Axel Loewe, Martin Weiser BibTeX
DOI
Convergence analysis of BDDC preconditioners for hybrid DG discretizations of the cardiac cell-by-cell model SIAM Journal on Scientific Computing, 45(6), pp. A2836-A2857, 2023 Ngoc Huynh, Fatemeh Chegini, Luca Pavarino, Martin Weiser, Simone Scacchi BibTeX
arXiv
Efficient numerical methods for simulating cardiac electrophysiology with cellular resolution 10th Int. Conf. Computational Methods for Coupled Problems in Science and Engineering 2023, 2023 Fatemeh Chegini, Algiane Froehly, Ngoc Mai Monica Huynh, Luca Pavarino, Mark Potse, Simone Scacchi, Martin Weiser BibTeX
DOI
2022
Adaptive multirate integration of cardiac electrophysiology with spectral deferred correction methods CMBE22 - 7th International Conference on Computational & Mathematical Biomedical Engineering, pp. 528-531, 2022 Martin Weiser, Fatemeh Chegini BibTeX
Efficient adaptivity for simulating cardiac electrophysiology with spectral deferred correction methods 2022 (under review) Fatemeh Chegini, Thomas Steinke, Martin Weiser BibTeX
arXiv
Higher-order time integration using spectral deferred correction method (SDC) in a cell by cell discretization of cardiac excitation 2022 Martin Weiser, Fatemeh Chegini BibTeX
DOI
Multilevel optimization algorithm for Inverse Problem in Electrocardiography Doctoral thesis, Università della Svizzera italiana, Rolf Krause, Martin Weiser (Advisors), 2022 Fatemeh Chegini BibTeX
Quantitative Analysis of Nonlinear MultifidelityOptimization for Inverse Electrophysiology Domain Decomposition Methods in Science and Engineering XXVI, pp. 65-76, 2022 Fatemeh Chegini, Alena Kopanicakova, Martin Weiser, Rolf Krause BibTeX
2021
Efficient Identification of Scars using Heterogeneous Model Hierarchies EP Europace, Vol.23, pp. i113-i122, 2021 Fatemeh Chegini, Alena Kopanicakova, Rolf Krause, Martin Weiser BibTeX
DOI