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Tobias Jawecki

About Tobias Jawecki

Tobias Jawecki, With an exceptional h-index of 3 and a recent h-index of 3 (since 2020), a distinguished researcher at Technische Universität Wien, specializes in the field of Krylov methods.

His recent articles reflect a diverse array of research interests and contributions to the field:

Unitary rational best approximations to the exponential function

Unitarity of some barycentric rational approximants

A practical approach on rational approximations to the action of unitary matrix exponentials

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

Krylov techniques and approximations to the action of matrix exponentials

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

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

Some Aspects on [numerical] Stability of Evolution Equations of Stiff Type; Use of Computer Algebra

Tobias Jawecki Information

University

Position

PhD Student

Citations(all)

35

Citations(since 2020)

35

Cited By

8

hIndex(all)

3

hIndex(since 2020)

3

i10Index(all)

1

i10Index(since 2020)

1

Email

University Profile Page

Google Scholar

Tobias Jawecki Skills & Research Interests

Krylov methods

Top articles of Tobias Jawecki

Unitary rational best approximations to the exponential function

arXiv preprint arXiv:2312.13809

2023/12/21

Tobias Jawecki
Tobias Jawecki

H-Index: 1

Pranav Singh
Pranav Singh

H-Index: 7

Unitarity of some barycentric rational approximants

IMA Journal of Numerical Analysis

2023/8/23

Tobias Jawecki
Tobias Jawecki

H-Index: 1

Pranav Singh
Pranav Singh

H-Index: 7

A practical approach on rational approximations to the action of unitary matrix exponentials

2022/8/2

Tobias Jawecki
Tobias Jawecki

H-Index: 1

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

2022/5/3

Tobias Jawecki
Tobias Jawecki

H-Index: 1

Krylov techniques and approximations to the action of matrix exponentials

2022

Tobias Jawecki
Tobias Jawecki

H-Index: 1

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

Journal of Computational Mathematics and Data Science

2022/1/1

Winfried Auzinger
Winfried Auzinger

H-Index: 11

Tobias Jawecki
Tobias Jawecki

H-Index: 1

Karolina Kropielnicka
Karolina Kropielnicka

H-Index: 7

Pranav Singh
Pranav Singh

H-Index: 7

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

Numerical Algorithms

2021/11/8

Tobias Jawecki
Tobias Jawecki

H-Index: 1

Some Aspects on [numerical] Stability of Evolution Equations of Stiff Type; Use of Computer Algebra

2021/5/12

Winfried Auzinger
Winfried Auzinger

H-Index: 11

Tobias Jawecki
Tobias Jawecki

H-Index: 1

Graphene quantum dot states near defects

Physical Review B

2020/10/28

Computable upper error bounds for Krylov approximations to matrix exponentials and associated -functions

BIT Numerical Mathematics

2020/3

Tobias Jawecki
Tobias Jawecki

H-Index: 1

Winfried Auzinger
Winfried Auzinger

H-Index: 11

See List of Professors in Tobias Jawecki University(Technische Universität Wien)