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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

School of Medicine expands to provide quality tuition
2015-04-20

 

The School of Medicine at the University of the Free State (UFS) has recently extended various training platforms to provide continuous quality tuition to students.

Not only does the school boast a world-class dissection hall but now has plans for additional training facilities at two more hospitals.

The new dissection hall was completed in January 2015 with some final finishing touches that will be done shortly. The hall is newly built as the previous dissection hall has been used for undergraduate anatomy training since 1972.

Dr Sanet van Zyl, Senior Lecturer in the Department of Basic Medical Science, says owing to a prospective growth in the number of medical students as well as changing methods in teaching and learning, the need for a new dissection hall became evident to ensure that students get an optimal learning experience during dissection tuition.

“The new spacious dissection hall is equipped with special lighting and modern equipment for the training programme for second-year medical students. The hall is further equipped with modern sound and computer equipment. A unique camera system will allow students to follow dissection demonstrations on ten screens in the hall. Dissection demonstrations can also be recorded, enabling lecturers to put together new materials for teaching and learning.”

In addition to anatomy teaching for under- and postgraduate medical students, the Department of Basic Medical Science also offers anatomy teaching to under-graduate students from the School of Nursing, the School of Allied Health Professions as well as students from the Natural and Agricultural Sciences (such as students studying Forensic Science). The old dissection hall will still be used for the anatomy training of these students.

“The dissection programme for medical students is of critical importance, not only to acquire anatomical knowledge, but also for the development of critical skills and professionalism of our students. As already mentioned, these modern facilities will enable us to be at the forefront of current development in this field. This will benefit both present and future generations of medical students.”

At the same time, Prof Alan St. Clair Gibson, Head of the School of Medicine, announced that lecturing facilities are being developed at the Kimberley Hospital Complex. There are also plans for study facilities at the UFS’s Qwaqwa Campus and Bongani Hospital in Welkom. The UFS’s planning is also well underway for lecturing and residential facilities for students in Trompsburg, where students will receive training at the Trompsburg Hospital.

“We are very privileged to have these facilities and they will help us to provide world class training for students in the School of Medicine,” Prof St. Clair Gibson says.

 

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