91视频

Home
Photo of Kaj Holmberg

Kaj Holmberg

Professor Emeritus

Publications

2023

Roghayeh Hajizadeh, Kaj Holmberg (2023)
Roghayeh Hajizadeh, Kaj Holmberg (2023)

2022

Roghayeh Hajizadeh, Kaj Holmberg (2022)
Roghayeh Hajizadeh, Kaj Holmberg (2022)

2021

Roghayeh Hajizadeh, Kaj Holmberg (2021)

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.
Fractal Plant

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 Link枚ping

About LiU

91视频, 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.

News

Kaj Holmberg and Roghayeh Hajizadeh

Optimizing of snow removal in cities

Researchers at the Mathematics Department of 91视频 have developed a mathematical model on how snow removal can be optimized in Swedish cities.
Kaj Holmberg, drawing on whiteboard.

The will of the people 鈥� how seats will be distributed fairly

In democratic elections, the number of seats in parliament is to be proportionate to the number of votes. However, that is not the case. An optimisation model has been developed at LiU, one which gives a better reflection of the will of the people.

Tags