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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

Arts and Science collaborate in creating sustainable futures
2016-03-16

Description: Dr Keith Armstrong Tags: Dr Keith Armstrong

Creating a future where living green is the status quo: Dr Keith Armstrong
Photo: Lihlumelo Toyana

In creating partnerships across disciplines, mankind gains a deeper understanding of how to create the future. This is the premise upon which Dr Keith Armstrong bases his research and experimental art. Dr Armstrong is an Australian Hybrid Media artist and a Senior Research Fellow at Queensland University of Technology in Australia.

Artists that make things happen

“My journey has shifted from an artist that makes things to an artist that makes things happen,” he said at the New Futures: Innovations in Arts and Science public talk recently at Oliewenhuis Art Museum. The talk, organised by the Johannes Stegmann Art Gallery, was part of a series of artistic projects presented by the Programme for Innovation in Arts and Development (PIAD). This initiative is spearheaded by the UFS and Vrystaat Arts Festival, kindly supported by The Andrew W. Mellon Foundation.

Dr Angus Hervey – an Australian writer, technologist and science communicator– was also a speaker at the event. Dr Hervey is a co-founder of Future Crunch, a platform for intelligent, optimistic thinking about the future. He strongly shares Dr Armstrong’s passion and viewpoints.

Dr Armstrong’s work is motivated by social and ecological justice. His non-traditional research and more than 60 artworks serve to evoke audiences to create sustainable futures.

Building the future

Dr Armstrong is in the process of making “things happen” in informal settlements across the Free State by means of his Re-Future project. The project brings together sustainability, community development, and creative action. It moves away from conventional art practices and instead offer a platform to rethink and therefore re-future our practices of sustainability.

The Re-Future project has been initiated through a collaboration between the Johannes Stegmann Art Gallery, the UFS Centre for Development Support (CDS) and Qala Phelang Tala (QPT) and the Vrystaat Art Festival.

According to Anita Venter, a lecturer at CDS and founder of QPT, empowerment is at the centre of the artist-initiated, yet community-controlled project. “It gives a new direction and new hope to the community,” she said.

For more information
Angela de Jesus, dejesusav@ufs.ac.za or +27(0)51 401 2706

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