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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

Visually impaired UFS student an inspiration
2016-10-05

Description: Zingisa Ngwenya Tags: Zingisa Ngwenya

Zingisa Ngwenya at the 2016
Spring Graduation Ceremony at the Callie Human
Centre on the UFS Bloemfontein Campus.
Photo: Johan Roux

“Zingisa, I saw the tears streaming down your face when you were being hooded,” said an emotional Dr Khotso Mokhele, Chancellor of the University of the Free State. “And you were not the only one with tears streaming down your face.”
 
Zingisa Ngwenya, a visually impaired BA Communication Science student, was one of those who graduated at the UFS 2016 Spring Graduation on 15 September 2016 at the Bloemfontein Campus. By her side were her guardians, Derek Watts, the presenter of the current affairs TV programme Carte Blanche, and his wife Belinda.

Dream becomes reality with support from community
Watts first met Ngwenya at the Audi Pioneer School Rally in Worcester, Western Cape, in which she was his co-driver. He admired her ability to read all her instructions in braille. “I was inspired by her because she had lost her sight late in her school career,” said Watts at the graduation ceremony. Ngwenya was academically strong and her aspirations to go to university led to the relationship.  

The UFS Centre for Universal Access and Disability Support, the Kirsty Watts Foundation, Gavin Fourie from Richmond, and Symington and De Kok law firm in Bloemfontein helped make Ngwenya’s dream a reality. “We managed the facility for her to do well, but it’s nothing compared to what she has done to get this degree,” Watts said.

Support from Watts family made things possible
Ngwenya will be studying towards a law degree at UFS, as well as working part-time at, Symington and De Kok. “She never bemoans what has happened to her in life. She just looks ahead to make the most of her life,” Watts said.

“Derek and Belinda’s support means everything to me. Without them it would not have been possible because it has really been a struggle, but they believed in me,” Ngwenya said.

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