This page brings together the key outcomes of the dealii-X Centre of Excellence in one place. It serves as a central hub to explore the knowledge, tools, and results generated throughout the project.
From scientific advances to community engagement, dealii-X delivers a wide range of outputs designed to support researchers, developers, and stakeholders working with high-performance computing and finite element methods.
Newsletter
dealiiX Newsletter #5 – April 2026
dealiiX Newsletter #4 – January 2026
dealiiX Newsletter #3 – October 2025
dealiiX Newsletter #2 – July 2025
dealiiX Newsletter #1 – April 2025
Publications
- Radišić, I., Regazzoni, F., Bucelli, M., Pagani, S., Dede’, L., Quarteroni, A. (2025).
Influence of cellular mechano-calcium feedback in numerical models of cardiac electromechanics.
Computer Methods in Applied Mechanics and Engineering, 445, 118172.
link - Feder, M., Cangiani, A., Heltai, L. (2025).
R3MG: R-tree based agglomeration of polytopal grids with applications to multilevel methods.
Journal of Computational Physics, 526, 113773.
link - Faber, J., Greiner, A., Büttner, P., Schoppe, C., Bräuer, L., Paulsen, F., Blunk, T., Perl, M., Betsch, M., Budday, S. (2026).
Poro-viscoelastic mechanical characterization of healthy and osteoarthritic human articular cartilage.
Journal of the Mechanical Behavior of Biomedical Materials, 173, 107226.
link - Benzi, M., Feder, M., Heltai, L., Mugnaioni, F. (2026).
Scalable augmented Lagrangian preconditioners for fictitious domain problems.
Computer Methods in Applied Mechanics and Engineering, 450, 118522.
link - Durastante, F., Mazza, M. (2026).
Stage-Parallel Implicit Runge–Kutta Methods Via Low-Rank Matrix Equation Corrections.
Journal of Scientific Computing, 107, Article 4.
link - Arndt, D., Bangerth, W., Bergbauer, M., Blais, B., Fehling, M., Gassmöller, R., Heister, T., Heltai, L., Kronbichler, M., Maier, M., Munch, P., Scheuerman, S., Turcksin, B., Uzunbajakau, S., Wells, D., Wichrowski, M. (2026).
The deal.II library, version 9.7.
Journal of Numerical Mathematics, 33(4).
link - Bucelli, M. (2025).
The lifex Library Version 2.0.
ACM Transactions on Mathematical Software, 51(4).
link - Feder, M., Africa, P. C. (2026).
An agglomeration-based multigrid solver for the discontinuous Galerkin discretization of cardiac electrophysiology.
arXiv preprint, link - Salvadori, A., Serpelloni, M., McMeeking, R. M. (2025).
On the chemo-thermo-mechanics of constrained reactive mixtures of solids.
arXiv preprint, link - Weber, I., Kronbichler, M., Kreiss, G. (2026).
A Novel Implementation of Hermite Finite Element Methods in the deal.II Library.
ACM Transactions on Mathematical Software, 52(1), Article 7.
link - Ankur, A., Cangiani, A., Jiwari, R. (2026).
A conservative Mixed Finite Element Method for a Regularised Nonlinear Long-Wave Model.
Journal of Scientific Computing, 107, Article 30.
link - Fumagalli, I., Dede’, L., Quarteroni, A. (2025).
A reduced 3D-0D fluid–structure interaction model of the aortic valve that includes leaflet curvature.
Biomechanics and Modeling in Mechanobiology, 24, 1169–1189.
link - Bucelli, M., Dede’, L. (2025).
Coupling Models of Resistive Valves to Muscle Mechanics in Cardiac Fluid–Structure Interaction Simulations.
Numerical Methods in Biomedical Engineering, 41(12).
link
Project results
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