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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 Rector participates in National Arbour Day
2011-09-02

 

Gerard Hoogendoorn from Physical Resources at the hole for the jacket plum tree that was planted on our Bloemfontein Campus on National Arbour Day.
Photo: Anja Aucamp

Prof. Jonathan Jansen, Vice-Chancellor and Rector, planted the jacket plum tree (Pappea capensis) on our Bloemfontein Campus during an event.

According to Mr Gerard Hoogendoorn from our Department of Physical Resources this hardy, evergreen tree, which reaches a height of between two and eight metres, is a worthy addition to any garden; for bird life as well as fauna. “Planting a tree has a positive influence on our green heritage,” he said.

Prof. Jansen, who started his study career as a botanist, said that he loves anything green. “Trees with their roots remind me of our university rooted in a rich past. Trees, with their new leaves once a year, also reminds me of the transformation of our campus and our country. Young people compare with the trunks of the trees that link the past (roots) with the future (leaves). South Africa’s future depends on you young leaders,” he said.

The tree-planting initiative is one of the universities sustainability initiatives to make staff as well as students aware of protecting their environment, amongst others.

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