Björn Liljegren-Sailer

Dr.

Björn Liljegren-Sailer

Dr.

Research Scientist
Transfer Group

+43 732 2468 5217
Bjoern.Liljegren-Sailer(at)oeaw.ac.at

https://orcid.org/0000-0002-5267-7801

Biographical sketch

Since 2023: PostDoc at RICAM and Employee at MathConsult
2020-2023: PostDoc at the Chair Modeling and Numerics, University of Trier
2020: Doctoral degree in Mathematics, University of Trier
2015: Master of Science in Technomathematics, FAU Erlangen-Nuremberg, Germany

Publications

PUBLICATIONS BEFORE 2023

Journal publications

On snapshot-based model reduction under compatibility conditions for a nonlinear flow problem on networks. B. Liljegren-Sailer, N. Marheineke, J. Sci. Comp, 92(62) (2022)
On port-Hamiltonian approximation of a nonlinear flow problem on networks.
B. Liljegren-Sailer, N. Marheineke, SIAM J. Sci. Comp., 44(3):B834–B859 (2022)
Input-tailored system-theoretic model order reduction for quadratic-bilinear systems.
B. Liljegren-Sailer, N. Marheineke, SIAM J. Matrix Anal. Appl., 43(1):1–39 (2022)
On structure-preserving model reduction for damped wave propagation in transport networks.
H. Egger, T. Kugler, B. Liljegren-Sailer, N. Marheineke, V. Mehrmann, SIAM J. Sci. Comp., 40(1):A331–A365 (2018)
Asymptotics and numerics for the upper-convected Maxwell model of transient curved viscoelastic jets. N. Marheineke, B. Liljegren-Sailer, M. Lorenz, R. Wegener, Math. Mod. Meth. Appl. Sci., 2(26) (2016)

Reviewed proceedings and contributions to books

Certified Reduced Basis method for the damped wave equations on networks.
N. Stahl, B. Liljegren-Sailer, N. Marheineke, IFAC Papers Online, 55(20):289-294 (2022)
Stability preserving approximations of a semilinear hyperbolic gas transport model.
H. Egger, T. Kugler, B. Liljegren-Sailer, In: Hyperbolic Problems: Theory, Numerics, Applications, volume 10, AIMS Series on Appl. Math, 427-433 (2020)
Structure-preserving Galerkin approximation for a class of nonlinear port-Hamiltonian partial
differential equations on networks. B. Liljegren-Sailer, N. Marheineke, Proc. Appl. Math. Mech., 19 Wiley (2019)
Moment matching based model order reduction for quadratic-bilinear systems.
N. Stahl, B. Liljegren-Sailer, and N. Marheineke, In: Progress in Industrial Mathematics at ECMI 2018, Springer, 551-557 (2019)
A structure-preserving model order reduction approach for space-discrete gas networks with active elements. B. Liljegren-Sailer, N. Marheineke, In: Progress in Industrial Mathematics at ECMI 2016, Springer, 439-446 (2017)

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People

Björn Liljegren-Sailer

Björn Liljegren-Sailer

Biographical sketch

Publications

PUBLICATIONS BEFORE 2023

RICAM

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