Tobias Jawecki

According to our database, Tobias Jawecki authored at least 7 papers between 2021 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

On the restriction to unitarity for rational approximations to the exponential function.

Tobias Jawecki

CoRR, 2024

The error of Chebyshev approximations on shrinking domains.

Tobias Jawecki

CoRR, 2024

2023

Unitary rational best approximations to the exponential function.

Tobias Jawecki, Pranav Singh

CoRR, 2023

2022

A study of defect-based error estimates for the Krylov approximation of φ-functions.

Tobias Jawecki

Numer. Algorithms, 2022

Unitarity of some barycentric rational approximants.

Tobias Jawecki, Pranav Singh

CoRR, 2022

A review of the Separation Theorem of Chebyshev-Markov-Stieltjes for polynomial and some rational Krylov subspaces.

Tobias Jawecki

CoRR, 2022

2021

Efficient Magnus-type integrators for solar energy conversion in Hubbard models.

Winfried Auzinger, Juliette Dubois, Karsten Held, Harald Hofstätter, Tobias Jawecki, Anna Kauch, Othmar Koch, Karolina Kropielnicka, Pranav Singh, Clemens Watzenböck

CoRR, 2021