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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

Degrees and diplomas are awarded
2009-09-01



The Spring Graduation Ceremony of the University of the Free State (UFS) took place in the Arena of the South Campus in Bloemfontein this week. Altogether 832 degrees and diplomas, 34 doctoral degrees, two honorary doctorates and a Councillor’s Medal were conferred.

 

 

All smiles. Three students who received the Advanced Diploma in Disaster Management at the spring graduation ceremony of the University of the Free State, are from the left: Oboneng Cynthia Tshitannye from Vryburg, Ramapulana Nkoana from Tzaneen and Sindisiwe Myide from Pietermaritzburg. The ceremony took place on the South Campus of the university.
Photo: Leatitia Pienaar

 
 

Diploma ontvang. Sowat duisend studente het in September op die Universiteit van die Vrystaat se lente-gradeplegtigheid grade of diplomas ontvang. Hier is Adri Lourens (links) van Medi-Clinic Bloemfontein wat die Gevorderde Universiteitsdiploma in Gemeenskapsverpleegkunde ontvang het, by haar ma, mev. Helen Lourens, ook van Bloemfontein.
Foto: Leatitia Pienaar

 

Thursday, 17 September 2009

Degrees in die Faculties of the Humanities, Health Sciences, Education, Law and Theology 

 

Three students obtained their PhD degrees in Higher Education Studies. They are, from the left: Dr Liezel Massyn, Dr Andile Dandala and Dr Mpho Moagi-Jama. Dr Massyn, Teaching and Learning Manager in the Faculty of Economic and Management Sciences, completed her thesis titled “A framework for learning design in different modes of delivery in an adult learning programme”. Prof. Annette Wilkinson is her promoter and Dr Rika van Schoor is her co-promoter. Dr Dandala, Director: Quality Assurance at the Walter Sisulu University completed his thesis on “The challenges of designing a new programme and qualification (PQM) mix for a comprehensive university in South Africa”. His promoter is Prof. Johnny Hay and the co-promoter is Dr Louis van der Westuizen. Dr Moagi-Jama, a lecturer in the Faculty of Health Sciences completed her thesis on “Designing an academic support and development programme to combat attrition among non-traditional undergraduates”. Her promoter is Prof. Mabokang Monnapula-Mapesela and the co-promoter is Dr Adri Beylefeld.
Photo: Leonie Bolleurs

 

UFS awards degrees in health sciences

This week the University of the Free State (UFS) held its spring graduation ceremony on the  South Campus in Bloemfontein. At this occasion George Visser received his M.Med. (Anes), Wilandi Jacobs received her M.Med. (Surgery) and Deon Menge received his M.Med. (Surgery) in the Faculty of Health Sciences.
Photo: Leonie Bolleurs

 

Megan Murphy (left) and Danielle Rose received their B.Soc.Sc. qualifications in the Faculty of the Humanities.
Photo: Leonie Bolleurs

 

Dumisane Nxumalo received his Master’s Degree in Labour Law in the Faculty of Law.
Photo: Leonie Bolleurs

 

Former Kovsies see their daughter graduate
Mr Danie Botha and his wife Alta today attended their daughter, Marali’s graduation ceremony. Marali received her B.Ed. qualification in the Faculty of the Education at the University of the Free State (UFS). Mr and Mrs Botha are alumni of the university.
Photo: Leonie Bolleurs

 

Spring graduation ceremony held at the UFS

At this year’s spring graduation ceremony of the University of the Free State (UFS) that was held on the South Campus, Cordelia de Waal received her B.Soc.Sc. Honours degree and Danie de Klerk received his B.A. degree in Language Studies and English. Both these qualifications are presented in the Faculty of the Humanities.
Photo: Leonie Bolleurs

 

Youngest Ph.D. in education awarded at the UFS

Dr Nalize Marais (second from the left), Senior Officer at the University of the Free State's (UFS) Centre for Higher Education Studies and Development (CHESD), today became the youngest student in the history of the university to receive a Ph.D. in education. Her she is with Dr John Bowes (left), Deputy Principal at Bedelia Primary in Welkom, Prof. Rita Niemann, Associate Professor in the Department of Comparative Education and Education Management and promoter of the three students, and Dr Ben Oosthuyse, teacher at Voortrekker High School in Bethlehem. Dr Marais submitted her thesis at the age of 27. All three students received a Ph.D. in Education Management.
Photo: Leonie Bolleurs

Wednesday, 16 September 2009

Degrees in die Faculties of Natural and Agricultural Sciences and Economic and Management Sciences were awarded.

 
Two honorary doctorates and one Council Medal were awarded during the Chancellor’s Dinner. Prof. Johan Grobbelaar, Senior Professor in the Department Plant Sciences received the Councillor’s Medal for dedicated service to the UFS for more than 40 years, Judge Louis Harms received the degree Doctor Legum (Honoris Causa) and the degree Philosophiae Doctor (Honoris Causa) was conferred upon Mr Johan Loock. At the Chancellor’s Dinner were, from the left: Prof. Grobbelaar, Dr Franklin Sonn, Chancellor if the UFS, Judge Harms, Judge Faan Hancke, Chairperson of the UFS Council and Mr Loock.
Foto: Stephen Collett
 
The degree B.Com. Economics was awarded to Heinrich Brüssow, Springbok and Cheetah rugby player and former Shimla player. Here is Heinrich with Prof. Jonathan Jansen, Rector and Vice-Chancellor – one of his biggest supporters.
Photo: Lacea Loader
 
Prof. Helena van Zyl, Director of the UFS School for Business (in the front in the red gown) together with the group of MBA students who graduated.
Photo: Lacea Loader
 
Azar Debbo (right) received the degree B.Sc. Genetics. With him is his brother Alec, who received the degree B.A. in Drama and Theatre Arts from the UFS in 2007, and their father Al Debbo, comedian, actor and singer.
Photo: Lacea Loader
 
From the left is: Matseliso Phafoli, who received an B.Com.Hons. in Economics, Kenekwe Moumo, who received the degree B.Com.Hons. in Financial Economics and Managerial Accounting, and Teboho Maichu, who also received a B.Com.Hons. degree in Financial Economics and Investment Management.
Photo: Lacea Loader
 
The degree B.Com.Hons. in Psychological Equivalence was awarded to Robynne Sudbury and Siyabonga Nyembe received received a B.Sc. degree in Biochemistry.
Photo: Lacea Loader

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