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13 May 2022 | Story Alicia Pienaar
Prof Vetrik
Prof Tomas Vetrik.

The Dean of the Faculty of Natural and Agricultural Sciences, Prof Danie Vermeulen, has the pleasure of inviting you to the inaugural lecture of Prof Tomas Vetrik. 

Topic: Extremal graph theory 

Event Details:
Date: 19 May 2022
Time: 17:30
Venue: Equitas Auditorium, UFS Bloemfontein Campus

RSVP:  Ms Marinda Venter on +27 51 401 2691 or email: VenterSM@ufs.ac.za  on or before Tuesday 17 May 2022.

Light refreshments will be served after the inaugural lecture. 


More about the speaker:

Tomas Vetrik received two scholarships from foreign countries during his PhD study. He spent one semester of his PhD study at the Vienna University of Technology in Austria, and two semesters at the Technion – Israel Institute of Technology. He was the only postgraduate student from Slovakia to receive a scholarship from the Israeli government in 2006. Tomas Vetrik joined the University of the Free State in 2014, after his postdoctoral research at the University of KwaZulu-Natal and working at the UniversityPretoria. His research area is graph theory. He is mainly focusing on the degree-diameter problem, graph indices, and metric dimension of graphs. He is an NRF-rated researcher and has produced about 75 research papers (approximately 25 of them as a single author).

Three PhD students and three MSc students have completed their studies under his supervision. He has presented seminar talks at 24 universities from 15 different countries. Please take note of our COVID-19 health and safety protocols (https://www.ufs.ac.za/return-to-campus ) when visiting the UFS campuses.


Please take note of our COVID-19 health and safety protocols (https://www.ufs.ac.za/return-to-campus ) when visiting the UFS campuses. 

News Archive

Charity indeed begins at home
2016-02-19

Description: KL News 2016 02 19 Rag Queen Tags: KL News 2016 02 19 Rag Queen
The winning duo: Stefan Lotter and Marzel van Zyl after being crowned Mr RAG and RAG Queen at the Brutal Fruit Coronation Ball. Photo: Sarel Greyling

Stefan Lotter and Marzel van Zyl were crowned Mr RAG and RAG Queen at the prestigious Brutal Fruit RAG Coronation Ball on 12 February 2016. For the last 10 months, these University of the Free State (UFS) students have been collecting funds for community projects in the Free State.

Capitalise on existing platforms

Although they are patrons of charitable organisations external to the university, Stefan and Marzel revised their strategy to prioritise the UFS. “Some students on campus struggle, and, because charity begins at home, we will try to help the No Student Hungry and Right to Learn campaigns,” said Stefan.

However, he will continue to support the Northern Free State Caregivers, a 24-hour nursing service for terminally ill patients, for which he collected R15 000. For her part, Marzel was able to collect more than R20 000 for the Free State Residential Care Centre, which houses mentally challenged adults, and also hosts a skills development programme. The Centre’s baking workshop had to discontinue due to a lack of funding, but Marzel hopes that her contributions will bring about its revival and sustenance.

Bringing home the money

The winning duo are expected to represent our university at Mr & Miss SA Campus South Africa 2016.  According to Stefan, they plan “to push the RAG agenda there and bring money back home,” at this charity-based pageant.

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