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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

Kovsies excell in Free State Senior Open Badminton Championships
2009-09-14

Wiaan Viljoen, a student at the University of the Free State (UFS) won this year’s men’s singles at the Free State Senior Open Badminton Championships that took place in Bloemfontein the last weekend.

According to Ms Janine de Kock from KovsieSport at the UFS, Kovsie players Chris Dednam, Wiaan Viljoen and Annari Viljoen played a good game when they participated together with other top Protea players of South Africa and Botswana in the different divisions.

Wiaan beat Roelof Dednam (FS) 21/11 en 21/6 in the finals. In the men’s doubles final Wian again triumphed when he, together with Dorian James (WP), beat the Dednam brothers 17/21, 21/18 and 21/19.

In the women’s doubles final Annari Viljoen and Michelle Edwards (WP) defeated Charne du Preez (NG) and Stacey Doubell 21/12 and 21/10.

In the mixed doubles final Chris Dednam and Anneri Viljoen lost against Dorian James and Michelle Edwards.

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