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UFS hosts 64th Annual Congress of South African Mathematical Society

30 November 2021 | Story Leonie Bolleurs | Photo Supplied

JHM Photo_web read more — Prof Johan Meyer, Senior Professor in the Department of Mathematics and Applied Mathematics, says he is looking forward to learning from others in the field during this collaboration.

What do trees, black holes, earthquakes, and time structures have in common?

The answer to this question is that these, in one way or the other, form the focus of some of the abstracts delivered during the Annual Congress of the South African Mathematical Society. The society has as its main objective the advancement of mathematics in South Africa.

The Department of Mathematics and Applied Mathematics at the University of the Free State (UFS), in conjunction with the South African Mathematical Society (SAMS 2021), is hosting the 64th Annual Congress of the society this week (29 November to 1 December 2021).

Prof Johan Meyer, Senior Professor in the department, says the congress, which is being conducted online, is focusing on all aspects of mathematics research, including history and teaching.

Learning from others in the field

The congress, which aims to share the latest research results in mathematics, will be attended by staff and students from universities across South Africa as well as abroad. “Anyone from the public is, of course, welcome to attend or even share their results if they are also involved in mathematics research,” adds Prof Meyer.

He says that he is looking forward to learning from others in the field during this collaboration.

The congress will include discussions on more than 120 abstracts, covering category theory, algebra, topology, logic; functional analysis and operator theory; finite groups and combinatorial structures; graph theory and combinatorics; lie symmetries and nonlinear differential equations; and applied and numerical mathematics.

Array of interesting topics presented

“It is important in many areas of science and engineering to predict and to simulate rare, random events, the occurrence of which may have negative or even catastrophic consequences. Examples include internet server overflows, mechanical breakdowns, floods, and financial crashes. Rare events can also have a positive effect, triggering for example chemical reactions or driving genetic evolution via random mutations.” Prof Hugo Touchette from Stellenbosch University will be shedding some light on this interesting topic in his presentation on Predicting and simulating rare events.

Prof Jeandrew Brink, Associate Professor in the Department of Mathematics and Applied Mathematics at the UFS, is presenting a plenary session on the topic Determining the geometry of strong field space-times in spite of tacitly assuming the answer during every measurement. In South Africa, state-of-the art pulsar timing data from the MeerKAT telescope will make a considerable contribution to conducting GR orbital tests. Prof Brink comments on how pulsar timing tests differ from tests using gravitational wave detectors, as well as what we can learn from the framework already employed to perform pulsar timing measurements.

News Archive

Contemporary Modes of Othering at UFS this May

2015-05-18

The Centre for Africa Studies at the UFS is hosting an interdisciplinary project on the Bloemfontein Campus from 20-22 May 2015.

The project, entitled Contemporary Modes of Othering: Its Perpetuation and Resistance, will look at different perspectives, representations, and art forms of otherness, how it is perceived, and how it is resisted.

The programme, which will run over three days, is as follows:

Wednesday 20 May at 19:00

Official Opening of Exhibition: ‘Representations of Otherness and Resistance’
Johannes Stegmann Art Gallery, Sasol Library
Opening: Prof Lucius Botes
Speaker: Ms Annali Dempsey, Curator UJ Art Gallery
Exhibition will run from 21 May to 19 June 2015

Thursday 21 May

10:00-11:00
Critical Dialogue: ‘Representations of Otherness and Resistance’
Johannes Stegmann Art Gallery (Facilitator: Prof. Gobodo-Madikizela)

11:30-13:00
Roundtable: ‘Music, Resistance, and the Residue of Race’
Odeion School of Music, Odeion Room 6

14:00-15:00
Seminar: ‘Reading the Past across Generations through the Image of the Hector Pieterson Iconic Photograph: Shaping of a New Consciousness’
Prof Gobodo-Madikizela, FGG 201

16:00-17:00
Seminar: Living Motswako, Centre for Africa Studies
President Steyn Annex Building, Committee Room (ground floor)

18:00-20:00
Africa Day Memorial Lecture ‘Youth Protests and Political Change in Africa’
Prof Alcinda Honwana, CR Swart Auditorium

Friday 22 May

10:00-11:00
Seminar: ‘Collectively Born (Un)free’, Prof. Steyn Kotze, FGG 201

11:00-11:30
Tea/Coffee Break, Scaena Foyer

11:30-12:30
Visual Presentation: ‘Linguistic Tokenism and Branding through Art in SA Advertising’
Prof Van Niekerk & Dr Conradie, Scaena Foyer

12:30-13:30
Performance: ‘Playland’
Scaena Teatre (Facilitator: Mr Willem Ellis)

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