Wissenschaftliche Publikationen

Publikationen von S. Possanner

Zeitschriftenartikel (7)

1.
Zeitschriftenartikel
Li, Y.; Campos Pinto, M.; Holderied, F.; Possanner, S.; Sonnendrücker, E.: Geometric Particle-In-Cell discretizations of a plasma hybrid model with kinetic ions and mass-less fluid electrons. Journal of Computational Physics 498, 112671 (2024)
2.
Zeitschriftenartikel
Li, Y.; Holderied, F.; Possanner, S.; Sonnendrücker, E.: Canonical variables based numerical schemes for hybrid plasma models with kinetic ions and massless electrons. Journal of Computational Physics 505, 112916 (2024)
3.
Zeitschriftenartikel
Holderied, F.; Possanner, S.: Magneto-hydrodynamic eigenvalue solver for axisymmetric equilibria based on smooth polar splines. Journal of Computational Physics 464, 111329 (2022)
4.
Zeitschriftenartikel
Holderied, F.; Possanner, S.; Wang, X.: MHD-kinetic hybrid code based on structure-preserving finite elements with particles-in-cell. Journal of Computational Physics 433, 110143 (2021)
5.
Zeitschriftenartikel
Holderied, F.; Possanner, S.; Ratnani, A.; Wang, X.: Structure-preserving vs. standard particle-in-cell methods: The case of an electron hybrid model. Journal of Computational Physics 402, 109108 (2020)
6.
Zeitschriftenartikel
Fedele, B.; Negulescu, C.; Possanner, S.: Asymptotic-Preserving Scheme for the Resolution of Evolution Equations with Stiff Transport Terms. Multiscale Modeling and Simulation: A SIAM Interdisciplinary Journal 17 (1), S. 307 - 343 (2019)
7.
Zeitschriftenartikel
Possanner, S.: Gyrokinetics from variational averaging: Existence and error bounds. Journal of Mathematical Physics 59, 082702 (2018)

Buchkapitel (1)

8.
Buchkapitel
Zoni, E.; Possanner, S.: On the Accuracy of Gyrokinetic Equations in Fusion Applications. In: Recent Advances in Kinetic Equations and Applications, S. 367 - 393 (Hg. Salvarani, F.). Springer, Cham (2021)

Konferenzbeitrag (1)

9.
Konferenzbeitrag
Possanner, S.; Holderied, F.; Li, Y.; Na, B. K.; Bell, D.; Hadjout, S.; Güclü, Y.: High-Order Structure-Preserving Algorithms for Plasma Hybrid Models. In: Geometric Science of Information, S. 263 - 271 (Hg. Nielsen, F.; Barbaresco, F.). 6th International Conference on Geometric Science of Information (GSI 2023), St. Malo, 30. August 2023 - 01. September 2023. Springer, Cham (2023)

Meeting Abstract (1)

10.
Meeting Abstract
Holderied, F.; Possanner, S.; Ratnani, A.; Wang, X.: Hybrid kinetic-MHD simulations using structure-preserving numerical methods. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 5.30. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, 08. März 2020 - 13. März 2020. DPG, Bad Honnef (eingereicht)

Vortrag (11)

11.
Vortrag
Li, Y.; Holderied, F.; Possanner, S.; Sonnendrücker, E.: Canonical momentum based numerical schemes for the hybrid plasma models with kinetic ions and massless electrons. 7th International Workshop on the Theory and Applications of the Vlasov Equation (VLASOVIA 2024), Florence (eingereicht)
12.
Vortrag
Lauber, P.; Falessi, M.; Biancalani, A.; Bottino, A.; Briguglio, S.; Carlevaro, N.; Fusco, V.; Hayward-Schneider, T.; Holderied, F.; Könies, A. et al.; Li, Y.; Li, Y.-Y.; Meng, G.; Milovanov, A. V.; Montani, G.; Popa, V.-A.; Possaner, S.; Vlad, G.; Wang, X.; Weiland, M.; Zocco, A.; Zonca, F.: Advanced transport models for energetic particles. 20th European Fusion Theory Conference (EFTC 2023), Padova (eingereicht)
13.
Vortrag
Li, Y.; Holderied, F.; Possanner, S.; Sonnendrücker, E.: Geometric discretizations of a plasma hybrid model with kinetic ions and mass-less fluid electrons. Numerical Methods for the Kinetic Equations of Plasma Physics (NumKin 2022), Garching (eingereicht)
14.
Vortrag
Possanner, S.: STRUPHY – STRUcture-Preserving HYbrid. Numerical Methods for the Kinetic Equations of Plasma Physics (NumKin 2022), Garching (2022)
15.
Vortrag
Holderied, F.; Possanner, S.; Wang, X.: MHD-kinetic hybrid code based on structure-preserving finite elements with particles-in-cell. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (eingereicht)
16.
Vortrag
Possanner, S.: Quasi-neutral field formulation of drift-kinetic Vlasov-Maxwell equations. Numerical Methods for the Kinetic Equations of Plasma Physics (NumKin 2020) (Virtual), Garching (2021)
17.
Vortrag
Holderied, F.; Possanner, S.; Ratnani, A.; Wang, X.: First steps towards hybrid kinetic-MHD simulations using FEEC. Numerical Methods for the Kinetic Equations of Plasma Physics (NumKin2019), Garching (2019)
18.
Vortrag
Negulescu, C.; Filbet, F.; Possanner, S.: Kinetic modelling and numerics of strongly magnetized tokamak plasmas with mass diparate particles. The electron Boltzmann relation. Numerical Methods for the Kinetic Equations of Plasma Physics (NumKin2019), Garching (2019)
19.
Vortrag
Zoni, E.; Possanner, S.: Gyrokinetic theory with polynomial transforms: a model for ions & electrons in maximal ordering. Numerical Methods for the Kinetic Equations of Plasma Physics (NumKin2019), Garching (2019)
20.
Vortrag
Zoni, E.; Possanner, S.: Gyrokinetic Vlasov-Maxwell equations from variational averaging. DPG-Frühjahrstagung 2019 der Sektion Materie und Kosmos (SMuK), München (eingereicht)
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