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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

UFS joined EduRoam project
2011-03-13

Photo: Gerda-Marié Viviers

The ICT Services of the UFS presented the recent conference of the Association of South African University Directors of Information Technology (ASAUDIT) on home turf. Here from the left are: Prof. Janse Tolmie, senior director of the UFS’s ICT Services, Mr Sakkie Janse van Rensburg, executive director of the University of Cape Town’s ICT services, Mr Louis Marais, deputy director of the UFS’s ICT services and Mr Christiaan Kühn of the Council for Scientific and Industrial Research (CSIR).

Travelling academics should soon gain access to free internet more easily. This is after three South African universities, of which the University of the Free State (UFS) is one, joined the EduRoam project. Several academics were briefed on this concept at the last conference of ASAUDIT (Association of South African University Directors of Information Technology) which was held in the CR Swart Auditorium on the Main Campus of the UFS. EduRoam, which is available worldwide at participating universities and airports, enables users to gain access to the internet via their home universities. Prof. Janse Tolmie, senior director of the UFS’s ICT services explains that, should a colleague sign in at an “EduRoam university” the staff member’s information would be verified at the UFS’s IT systems in order to determine the legitimacy of the EduRoam user. After this internet access would be granted. The UFS, University of Cape Town and Rhodes University are the first three universities that have taken on the EduRoam project. The Council for Scientific and Industrial Research (CSIR) also plays a central role in the project in South Africa. More information regarding the UFS’s utilisation of EduRoam will soon be announced.

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