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27 May 2022 | Story Leonie Bolleurs | Photo Charl Devenish
Prof Tomas Vetrik
Prof Tomas Vetrik, Professor in the Department of Mathematics and Applied Mathematics, recently delivered his inaugural lecture on the UFS Bloemfontein Campus.

Prof Tomas Vetrik, Professor in the Department of Mathematics and Applied Mathematics at the University of the Free State (UFS), recently delivered his inaugural lecture on the Bloemfontein Campus.

His research area is graph theory, and he mainly focuses on the degree-diameter problem, graph indices, and metric dimension of graphs.

Research focus

According to Prof Vetrik, mathematics was always his favourite subject in school. He also excelled in maths at university and decided to enrol for a course on graph theory while working on his master’s degree. “I liked it, so I also chose topics from graph theory for my PhD thesis,” he says.

In 2014, at the age of 32, he was appointed Associate Professor at the UFS, after postdoctoral research at the University of KwaZulu-Natal and working at the University of Pretoria. An NRF-rated researcher, he has published close to 75 research papers, a third of that as a single author in some of the most well-known journals in his area. Moreover, he was also research supervisor of three PhD and three master’s students.

International collaborations

In the eight years since his appointment at the UFS, Prof Vetrik has made research visits to universities from 14 different countries that have invited him for research collaborations. 

“I am often overseas. I like working from different places. It is interesting to me, and it helps me to be productive,” says Prof Vetrik, explaining some of the inspiration behind his mathematical ideas.

In the next two years, he would like to study more general mathematical problems beyond his current research area.

He says he is addicted to his research. “It overshadows all my other interests.” 

On the rare occasion when he is not working on his research, Prof Vetrik states that he has to keep himself busy. Unable to relax and do nothing, he likes to do sports of some kind or to travel. 

“I am a simple person. I do not even have a TV at home. I use an old-fashioned mobile phone that cannot access the internet,” he says.


News Archive

ABSA sponsors Sports Weekend at the UFS Qwaqwa Campus
2004-09-23

Mr Banny Macholo Retail Banking Services Manager: ABSA (Student Bureau Bloemfontein) , Mr D T Zoko Sports Officer (UFS Qwaqwa Campus), Ms P Rabotapi Social Worker (UFS Qwaqwa Campus) and Mr Timmy Mohlakoana Retail Banking Services Manager : ABSA (Qwaqwa Branch)

In spite of the gale force winds and dust on the weekend of the 17th September, the University sporting clubs braved it in a sports gala at the Qwaqwa Campus of the University of the Free State. The sporting codes comprised soccer, netball, basketball aerobics, chess, volleyball, dance, athletics and body–building.

ABSA Bank donated R15 000.00 to facilitate the event, which began with indoor activities on Friday 17th and continued through Saturday with field sports and more indoor contests.

On behalf of ABSA, Mr Banny Macholo RBS Manager Student Bureau Bloemfontein and Mr Timmy Mohlakoana RBS Manager Phuthaditjhaba, attended the sports day. They said that the relationship that has been developed between ABSA and the UFS Qwaqwa Campus during this event, has been very profound and helpful to our immediate community, which is very rural and poor and from which most of the students are drawn They also assured the organisers that ABSA would seriously consider making it a yearly event.

Media release

Contributed by Ms Jabu Dakile

Senior Liaison Practitioner

UFS Qwaqwa Campus

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