Tommy Elfving

Professor Emeritus

Publications

2026

Tommy Elfving (2026)

The influence of data-errors in two algorithms for emission CT BIT Numerical Mathematics, Vol. 66, Article 5 (Article in journal)

https://dx.doi.org/10.1007/s10543-025-01099-0

2025

Tommy Elfving (2025)

Noise propagation in linear stationary iterations Numerical Algorithms, Vol. 99, p. 603-625 (Article in journal)

https://dx.doi.org/10.1007/s11075-024-01890-0

2022

T. Nikazad, M. Abbasi, L. Afzalipour, Tommy Elfving (2022)

A new step size rule for the superiorization method and its application in computerized tomography Numerical Algorithms, Vol. 90, p. 1253-1277 (Article in journal)

https://dx.doi.org/10.1007/s11075-021-01229-z

2021

Mahdi Mirzapour, Andrzej Cegielski, Tommy Elfving (2021)

Convergence and Semi-Convergence of a Class of Constrained Block Iterative Methods Numerical Functional Analysis and Optimization, Vol. 42, p. 1718-1746 (Article in journal)

https://dx.doi.org/10.1080/01630563.2021.2001822

2018

Tommy Elfving (2018)

Row and column based Iterations Applied Analysis and Optimization, Vol. 2, p. 219-236 (Article in journal)

Organisation

Illustrative picture representing mathematics

Applied Mathematics (TIMA)

Applied mathematics is used to study advanced methods for modeling in technology as well as natural and social sciences. The division conducts research in computational mathematics, mathematical statistics and optimization.

Department of Mathematics (MAI)

The department conducts research in computational mathematics, mathematics and applied mathematics, mathematical statistics, and optimization. We provide courses to students in most degree programmes in mathematics, science and engineering.

Studenthuset on Campus Valla in Linköping

About LiU

Linköping University, LiU, offers innovative education and boundary-crossing research. The students are among the most desirable in the labour market and international rankings consistently place LiU as a leading global university.