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Tobias Jawecki
Tobias Jawecki
Verified email at tuwien.ac.at - Homepage
Title
Cited by
Cited by
Year
Computable upper error bounds for Krylov approximations to matrix exponentials and associated -functions
T Jawecki, W Auzinger, O Koch
BIT Numerical Mathematics 60 (1), 157-197, 2020
23*2020
Graphene quantum dot states near defects
C Schattauer, L Linhart, T Fabian, T Jawecki, W Auzinger, F Libisch
Physical Review B 102 (15), 155430, 2020
62020
A study of defect-based error estimates for the Krylov approximation of φ-functions
T Jawecki
Numerical Algorithms, 1-39, 2021
42021
Unitarity of some barycentric rational approximants
T Jawecki, P Singh
IMA Journal of Numerical Analysis, drad066, 2023
12023
A review of the Separation Theorem of Chebyshev-Markov-Stieltjes for polynomial and some rational Krylov subspaces
T Jawecki
arXiv preprint arXiv:2205.01535, 2022
12022
Efficient Magnus-type integrators for solar energy conversion in Hubbard models
W Auzinger, J Dubois, K Held, H Hofstätter, T Jawecki, A Kauch, O Koch, ...
Journal of Computational Mathematics and Data Science 2, 100018, 2022
12022
Unitary rational best approximations to the exponential function
T Jawecki, P Singh
arXiv preprint arXiv:2312.13809, 2023
2023
A practical approach on rational approximations to the action of unitary matrix exponentials
T Jawecki
2022
Krylov techniques and approximations to the action of matrix exponentials
T Jawecki
Technische Universität Wien, 2022
2022
Some Aspects on [numerical] Stability of Evolution Equations of Stiff Type; Use of Computer Algebra
W Auzinger, T Jawecki, O Koch, P Pukach, R Stolyarchuk, E Weinmüller
2021 IEEE XVIIth International Conference on the Perspective Technologies …, 2021
2021
Computable upper error bounds for Krylov subspace approximations to matrix exponentials
T Jawecki
2019
Performance evaluation of the Magnus-Lanczos method
T Jawecki
2019
Computable upper error bounds for Krylov subspace approximations to matrix exponentials
W Auzinger, T Jawecki, O Koch
2019
Adaptive exponential methods
W Auzinger, H Hofstätter, T Jawecki, O Koch, K Kropielnicka, P Singh
2019
A computable strict upper bound for Krylov subspace approximations to the exponential of skew-Hermitian matrices
W Auzinger, T Jawecki, O Koch
2018
Introduction to Magnus Integrators
W Auzinger, T Jawecki
2018
Adaptive Magnus-Type Integrators for the Simulation of Solar Cells
W Auzinger, H Hofstätter, T Jawecki, O Koch, M Quell, M Thalhammer
2018
Bifurcation analysis via numerical continuation for nonlinear fourth-order partial differential equations
T Jawecki
Wien, 2017
2017
The Trace Finite Element Method for PDEs on Surfaces
T Jawecki, M Wess
2015
Singuläre Systeme erster Ordnung mit konstanter Koeffizientenmatrix: Lösbarkeit in 2 Spezialfällen
T Jawecki, B Schenkenfelder
2012
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Articles 1–20