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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

Three … Two … One … Lift off! Naval Hill Planetarium is blasting the public off into space
2014-02-28

History was made on 1 November 2013 when the first digital planetarium in sub-Saharan Africa was inaugurated – right here in Bloemfontein. Due to the involvement of the University of the Free State, in partnership with a host of sponsors, the public can now visit the outer reaches of our universe from the top of Naval Hill.

A digital dome was fitted into the existing observatory structure, is a 12-metre seamless aluminium screen, complemented by a powerful surround-sound system and multiple data projectors. The result: an immersive journey through space which feels very close to reality.

The response from the community has been overwhelming, with a booming interest in the night sky and galaxies stretching into the unknown. Several exhilarating shows – each lasting about 60 minutes – are scheduled for the next couple of months.

One of these ‘flights of fancy’ includes the show Space Junk to be screened twice a month. Space Junk complements the blockbuster science fiction thriller, Gravity, that showed at the movies during the last few weeks of 2013.

Booking for this show is essential.

Rates:

Adults: R50
Learners: R30
Pensioners: R30

You are welcome to send any enquiries to Yolandie Loots at FickY@ufs.ac.za or contact her directly at 051 401 9751.

Rates and dates for group bookings are available on request.

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