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Prof Tomas Vetrik, addicted to maths research

27 May 2022 | Story Leonie Bolleurs | Photo Charl Devenish

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

UFS in forefront with ASGI-SA initiative

2006-05-10

At the conceptualisation colloquium and stakeholder dialogue were from the left Dr Aldo Stroebel (senior researcher at the UFS Research Development Directorate), Dr Edith Vries (acting Chief Executive Officer of the Independent Development Trust) and Prof Frans Swanepoel (Director: UFS Research Development Directorate).

UFS in forefront with ASGI-SA initiative

Two staff members of the University of the Free State (UFS) have been appointed as members of the advisory board of the national programme for the creation of small enterprises and jobs in the second economy. This programme forms part of government’s Accelerated and Shared Growth Initiative of South Africa (ASGI-SA).

Prof Frans Swanepoel, Director of the UFS Research Development Directorate and Dr Aldo Stroebel, senior researcher at the UFS Research Development Directorate, are working with a team of experts from the UFS on a draft implementation strategy for the national programme. Both Prof Swanepoel and Dr Stroebel are also associated to the UFS Centre for Sustainable Agriculture.

“The strategy is being developed in collaboration with institutions like the Independent Development Trust, the Department of Agriculture, the National Development Agency and the Department of Trade and Industry,” says Prof Swanepoel.

The other team members of the UFS are Prof Basie Wessels, Director of the Mangaung-University Community Partnership Programme (MUCPP) and Mr Benedict Mokoena, project manager at the MUCPP.

Dr Stroebel was also member of the organising committee of a conceptualisation colloquium and stakeholder dialogue that was recently presented in Johannesburg. The conference was attended by more than 400 delegates from government departments, higher-education institutions and civil society, including Dr Kobus Laubscher, member of the UFS Council.

The conference was facilitated by Ms Vuyo Mahlati, previously from the WK Kellogg Foundation’s Africa programme and opened by Ms Thoko Didiza, Minister of Agriculture and Land Affairs.

“The colloquium formed the basis of an induction workshop during which a group of 150 individuals (50 teams of three) from all nine provinces, identified to initiate the implementation of the national programme, was trained and orientated towards an induction manual in collaboration with Hand-in-Hand, an Indian counterpart,” says Prof Swanepoel.

Dr Stroebel and Mr Benedict Mokoena formed part of the team to conceptualise and finalise this training manual. The induction training includes a case study of a successful community self-help partnership model, namely the MUCPP at the UFS. Prof Wessels and Mr Mokoena are both playing a leading role in the further development of subsequent training initiatives throughout South Africa, in partnership with the relevant provincial departments.

“The involvement of the UFS in the programme is a compliment to us. It reflects the value government sees in the use of academics and experts in the management of the ASGI-SA initiative. It is also an indication of one of the aims of the UFS to play a role in South Africa and Africa and in the transformation and change that is taking place in our country,” says Prof Swanepoel.

Media release
Issued by: Lacea Loader
Media Representative
Tel: (051) 401-2584
Cell: 083 645 2454
E-mail: loaderl.stg@mail.uovs.ac.za
10 May 2006

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