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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

Pauline Gutter’s metaphorical representations of South Africa
2016-04-07

Description: Thamsanqa Malgas  Tags: Thamsanqa Malgas

Art student, Thamsanqa Malgas views the Purgatorium exhibition at the Stegmann Gallery on the Bloemfontein Campus (UFS).
Photo: Rethabile Isaacs

Purgatory is a temporary condition of torment or suffering. This is the central thread of the renowned artist’s exhibition, Purgatorium, at the University of the Free State (UFS). Pauline Gutter’s exhibition was opened by Harry Siertsema on 9 March 2016 at the Stegmann Gallery on the Bloemfontein Campus.

The artist, who grew up on a farm in the Free State, is influenced by animals and farm life. “My work is on many levels a metaphorical representation of the violence of current South Africa. Some people want to move away from stigma, others adopt hysteria. The impressive yet vulnerable bulk of the bulls depicted in uncomfortable positions manifests the voiceless and powerless generation of food producers in their daily struggles for survival,” she wrote in the catalogue of the exhibition.

Prof Dirk van den Berg of the UFS Department of History of Art and Image Studies wrote an essay about the exhibition, in which he captures the lived endurance of stress and suffering which Pauline Gutter depicts vividly in Purgatorium.

“The paintings, drawings, and prints in this exhibition have, in various ways, the effect of disseminating the basic tenor of the weaning metaphor of struggle for survival into the farming domains of the land, its creatures, and its people,” said Prof van den Berg.

Art student, Thamsanqa Malgas, was very impressed with the exhibition, saying that it was a fascinating collection, and a must-see for art lovers. The exhibition closed on 1 April 2016.

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