Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
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

Graduates challenged to fulfil their leadership obligations
2017-12-08


 Description: 2017 December summer graduation Tags: 2017 December summer graduation 

Photo: Johan Roux

Graduation videos

Photo galleries
6 December: Morning
6 December: Afternoon
7 December: Morning
7 December: Afternoon

A total number of 1 226 qualifications, including diplomas, certificates, and degrees, were conferred during the two days of the 2017 End-of-Year Graduation Ceremony which took place on the Bloemfontein Campus of the University of the Free State (UFS). Forty doctorates and 109 master’s degrees were awarded. Most doctorates (19) were awarded in the Faculty of Natural and Agricultural Sciences which  also conferred the biggest number of master’s degrees (27).

Celebrating excellence
Some of the highlights at this year’s graduation ceremonies were when the university honoured Prof Paul Holloway and Marius Botha with honorary doctorates and Joyene Isaacs with the Chancellor’s Medal. 

Isaacs, Head of the Department of Agriculture in the Western Cape, who was nominated by the Centre for Sustainable Agriculture in the Faculty of Natural and Agricultural Sciences for the Chancellor’s Medal, said: “Agriculture is one of those areas people take for granted. With this medal, agriculture can come to the fore. Agriculture is placed in the spotlight and it is important for this country, but also globally, because we look after the food supply. For me agriculture has been a sustainable livelihood but also a career. Everything about agriculture excites me! I hope that through this award I can take agriculture to the next level.”

Prof Holloway, internationally acclaimed expert in the science and technology of surfaces, thin films, and nanoparticles, who received the Honorary Doctorate in Science degree, said: “This award recognises the efforts we (the UFS and the University of Florida in the US) have jointly developed. We introduced the UFS to phosphors and today it (the UFS) has world-wide recognition expertise in this field. We also learnt from them. They brought us technology we did not have before. It was a mutual growth technique and we all benefit from that. If you work together you can achieve remarkable things.”

“It is the greatest honour of my life. I’ve been associated with the UFS for 17 years in the capacity of moderator, examiner and sometimes lecturer.” These were the words of Botha, author and expert in the financial planning circles of South Africa who was nominated for an honorary degree by the School of Financial Planning Law.

Botha told graduates that a qualification in the financial planning field would give you many opportunities. “If you enter almost any financial services organisation in South Africa, you will find senior people there that completed the postgraduate diploma in Financial Planning Law at the UFS,” he said.

During a luncheon that was hosted by Prof Francis Petersen, the UFS Rector and Vice-Chancellor, in honour of these esteemed graduates, he thanked them for the contribution they had made, not only for the UFS, but for advancing science, technology, and the better of society. “The Honorary degrees and Chancellor’s Medal are the highest accolades and recognition that the university can bestow on individuals who have excelled in science or scholarship or have contributed to service to this country. You are exemplary individuals and you make the UFS, our country and the world proud,” he said. 

 Description: 2017 Summer Graduation read more Tags: 2017 Summer Graduation read more 

Photo: Johan Roux

Inspiration for the future
Likeleli Monyamane, a UFS Council member, addressed graduates during the morning ceremony on 6 December 2017. She motivated graduates to walk tall and learn to serve our country. “Finding your voice comes with a responsibility to speak for those who do not have a voice,” Monyamane said. 

Leah Molatseli, who launched South Africa’s first legal e-commerce website, Lenoma Legal, was the guest speaker at the afternoon session on 6 December 2017. “You are going to start afresh. It is going to feel like you know absolutely nothing and it’s ok. You need to make peace with that in order for you to learn. 

“A lot of young people expect instant success when they enter a job. I am 29 and have had three jobs, two side jobs and numerous certificates. But I decided to create my own future. That is what I did with Lenoma Legal. Some people are meant to be ordinary and some extraordinary,” said this young entrepreneur and Kovsie Alumnus.

On the second day of the graduation ceremonies Dr Imtiaz Sooliman, founder and Director of the Gift of the Givers Foundation, challenged the newly graduated alumni to be carriers of hope for Africa. “We need people of skill, spirituality and heart,” he said. 

“How do you want others to believe in you if you don’t believe in yourself? We South Africans, we can make things happen. Believe in yourself,” he said. 

“The best science you can do is for others. The moment you achieve that, you mean something to someone,” he said. 

Prior to dissolving the congregations, Dr Khotso Mokhele, the Chancellor of the UFS, said: “It has taken hard work, commitment, dedication, to walk across the stage. You deserve all of that.” 

Interesting facts of the graduation
Among the graduates at these ceremonies was former Miss World 2014, Rolene Strauss. She received a Bachelor of Medicine and Bachelor of Surgery Degree. 

The Faculty of Natural and Agricultural Sciences is also very proud of the first group of BAgric students who graduated on the Agricultural College Programme. The eight agriculture students all received the Bachelor of Agriculture degree, majoring in Agricultural Management.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept