| Room | M 1039 |
|---|---|
| Telephone | (0231) 755-3071 |
| Telefax | (0231) 755-5933 |
| Dr. Jan-Phillip Bäcker | |
| www: | Homepage |
| seit 04/2026 | PostDoc |
|---|---|
| 04/2026 | PhD in Mathematics, Thesis: ``Projected Gradient Stabilization for Unfitted Finite Element Methods with Application to Tumor Growth``, Supervisor: Prof. Dr. Dmitri Kuzmin |
| 07/2023-09/2023 | Summer intern at Lawrence Livermore National Laboratory |
| 01/2020-04/2026 | PhD student and research assistant |
| 12/2019 | Master of Sicence in Mathematics, Thesis: ``Analysis und Numerik von Reaktions-Diffusions-Systemen auf Oberflächen``, Supervisors: Prof. Dr. Röger and Prof. Dr. Kuzmin |
| 10/2018-12/2019 | Master program Mathematics at TU Dortmund University |
| 09/2018 | Bachelor of Science in Mathematics, Thesis: ``Phasenübergänge und Gamma-Konvergenz``, Supervisor: Prof. Dr. Röger |
| 04/2018-12/2019 | Student assistant for research topics, Supervisor: Prof. Dr. Kuzmin |
| 04/2017-03/2018 | Student assistant for teaching |
| 01/2017-12/2019 | Scholarship Cusanuswerk |
| 10/2015-09/2018 | Bachelor program Mathematics at TU Dortmund University |
| 2015 | Abitur (high school diploma), Gymnasium St. Christophorus Werne an der Lippe |
| Authors | Title / Event / Year | Download |
|---|---|---|
| Bäcker, J.; Röger, M.; Kuzmin, D. | Analysis and numerical treatment of bulk-surface reaction-diffusion models of Gierer-Meinhardt type, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 633, Fakultät für Mathematik, TU Dortmund, 633, 2020 | [BibTeX] [PDF] |
| Bäcker, J.; Röger, M. | Analysis and asymptotic reduction of a bulk-surface reaction-diffusion model of Gierer-Meinhardt type , Communications on Pure and Applied Mathematics, 21, 4, 1139-1155, https://doi.org/10.3934/cpaa.2022013, 2022 | [BibTeX] |
| Kuzmin, D.; Bäcker, J. | An unfitted finite element method using level set functions for extrapolation into deformable diffuse interfaces, Journal of Computational Physics, 461, 111218, https://doi.org/10.1016/j.jcp.2022.111218, 2022 | [BibTeX] |
| Andrej, J.; Atallah, N.; Bäcker, J.; Camier , J.; Copeland, D.; Dobrev, V.; Dudouit, Y.; Duswald, T.; Keith, B.; Kim, D.; Kolev, T.; Lazarov, B.; Mittal, K.; Pazner, W.; Petrides, S.; Shiraiwa, S.; Stowell, M.; Tomov, V. | High-performance finite elements with MFEM, The International Journal of High Performance Computing Applications, 38, 5, 447-467, doi.org/10.1177/10943420241261981, 2024 | [BibTeX] |
| Olshanskii, M.; Bäcker, J.; Kuzmin, D. | Projected gradient stabilization of sharp and diffuse interface formulations in unfitted Nitsche finite element methods, Exp.Math, 59, 6, 2933-2955, https://doi.org/10.1051/m2an/2025079, 2025 | [BibTeX] |
| Bäcker, J. | Projected Gradient Stabilization for Unfitted Finite Element Methods with Application to Tumor Growth, http://dx.doi.org/10.17877/DE290R-26611, 2026 | [BibTeX] |
| Authors | Title / Event / Year | Download |
|---|---|---|
| Bäcker, J. | Analysis and numerical treatment of bulk-surface reactiondiffusion models of GiererMeinhardt type, MoST 2020, Oktober 2020 | [BibTeX] |
| Kuzmin, D.; Bäcker, J. | An unfitted finite element method using leel set functions for extrapolation into deformable diffuse interfaces, , Februar 2022 | [BibTeX] [PDF] |
| Kuzmin, D.; Bäcker, J. | A Volumetric Extrapolation Method for Weak Imposition of Interface Conditions on Level Sets, WCCM 2022, Aug 2022 | [BibTeX] [PDF] |
| Kuzmin, D.; Bäcker, J. | Level Set Extrapolation of Immersed Boundary Data in Unfitted Finite Element Methods for Deformable Interfaces, Multimat 2022, Aug 2022 | [BibTeX] [PDF] |
| Kuzmin, D.; Bäcker, J. | Level Set Extrapolation of Immersed Boundary Data in Unfitted Finite Element Methods for Deformable Interfaces, Lake Como School of Advanced Studies ``Mathematical Models for Bio-Medical Sciences, Juni 2022 | [BibTeX] [PDF] |
| Kuzmin, D.; Bäcker, J. | Level Set Extrapolation of Immersed Boundary Data in Unfitted Finite Element Methods for Deformable Interfaces, Oberwolfach Seminar ``Interfaces: Modeling, Analysis, Numerics``, November 2022 | [BibTeX] [PDF] |
| Bäcker, J.; Kuzmin, D. | An Unfitted Diffuse Interface Method for Elliptic Interface Problems, Multimat 2024, Aug 2024 | [BibTeX] [PDF] |
| Olshanskii, M.; Bäcker, J.; Kuzmin, D. | Gradient-penalty stabilization of sharp and diffuse interface formulations in unfitted Nitsche finite element methods, MoST 2025, Juli 2025 | [BibTeX] [PDF] |
| Olshanskii, M.; Bäcker, J.; Kuzmin, D. | Gradient-penalty stabilization of sharp and diffuse interface formulations in unfitted Nitsche finite element methods, ENUMATH 2025, September 2025 | [BibTeX] [PDF] |
