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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

The UFS warmly welcomes 2016 first-years

2016-01-06

The University of the Free State (UFS) is ready to offer a warm welcome to all first-year and senior students for the 2016 academic year. In striving for excellence, we intend to provide an environment that is conducive to students enjoying their learning experience. To ensure that you, as new Kovsies, are able to navigate all three campuses easily, and receive the assistance you need, we have compiled a list for your information and convenience below.

Gateway Pocket Guide 2016

To assist you in finding your way on campus and to answer frequently asked questions, please read this document and refer to the accompanying map:
Information Sheet and Registration Map 2016.

Important dates

Bloemfontein Campus

18 - 22 January 2016: First-year student registration (Yearbooks) (view the full academic advice programme here)
25 - 29 January 2016: Senior resident student registration (Yearbooks) (view the full academic advice programme here)
20 January 2016: First-year athletics
23 January 2016: First-year sports tournament
30 January 2016: Rag procession
1 February 2016: Lectures start

South Campus

Registration and Orientation dates for the South Campus
1 February 2016: Lectures start

Qwaqwa Campus
Pre- and post-registration information for the Qwaqwa Campus
19-22 January 2016: Registration - first-year undergraduate students
22-25 January 2016: Gateway Orientation - first-year undergraduate students (Gateway Pocket Guide 2016)
25-29 January 2016: Registration - senior residence students (undergraduate and honours)
25 January 2016: Registration - International students
26 January 2016: Official welcoming - first-year students
18 January – 5 February 2016: Registration - master’s and doctoral students
1-5 February 2016: Module and Qualification changes (all faculties)

1 February 2016: Lectures start

Stepping to success at UFS Qwaqwa Campus
Programme for other Gateway activities

Contact numbers

Bloemfontein Campus

Switchboard: +27(0)51 401 9111	Admissions: +27(0)51 401 9864/ 3693/ 3696	Financial Aid: +27(0)51 401 7175/ 9359/ 2103
Tuition Fees: Accounts/amounts payable: Undergraduate: +27(0)51 401 2806 / 3003 Postgraduate, BML and e-Learn students: +27(0)51 401 9537	Bursaries: +27(0)51 401 9160/ 3603	Loans: +27(0)51 401 9359/ 3202
Female Residences: +27(0)51 401 3455	Male Residences: +27(0)51 401 3562	Postgraduate Bursaries: +27(0)51 401 2045

South Campus

Switchboard: +27(0)51 401 9111	Tuition Fees: +27(0)51 401 2806/ 3003
Female Residences: +27(0)51 401 3455	Male Residences: +27(0)51 401 3562
Admissions: University Preparation Programme (UPP): +27 (0)51 505 1201/ 1362 Advanced Certificate in Teaching (ACT): +27 (0)51 505 1378 National Professional Diploma in Education (NPDE): +27 (0)51 505 1221 Advanced Certificate in Education (ACE): +27 (0)51 505 1342 Varsity College: +27 (0)51 505 1378 Short Learning Programmes: +27 (0)51 505 1436

Qwaqwa Campus

Switchboard: +27 (0)58 718 5000	Admissions: +27 (0)58 718 5011/ 5012/ 5022
Tuition Fees: +27 (0)58 718 5024/ 5119	Financial Aid: +27 (0) 58 718 5062/ 5061/ 5038
Accommodation: +27 (0) 58 718 5030/ 5016

Payments and registration

Registration fees are payable five days before the registration date.

Once you have registered, you will be able to access your official timetable. Use our campus maps to easily find your way around.

For detailed payment information, visit our Tuition Fees website.

Student card

Students on the Bloemfontein Campus have to obtain a student card from the Card Division on the Thakeneng Bridge. Your student card is your official university identification, and allows you access to:

campus
residence
events
library
computer labs.

With your student card, you are also able to pay for:

meals
books
electronic items.

General

Once you are registered, important announcements will be emailed to your student email account (studentnumber@ufs4life.ac.za). Information regarding assessments and electronic study material related to the modules you are registered for at the university will be posted on Blackboard - an online learning management system. For Blackboard-related queries, dial +27 (0)51 401 9452.

Safety and security is a priority here at the UFS. Protection services are available 24 hours a day on +27(0)51 401 / 2911. In addition, the Health and Wellness Centre is here to cater for your health needs.

Please like the University of the Free State and the Kovsie2B Facebook pages to stay up-to-date about what is happening at the UFS.

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