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30 November 2021 | Story Leonie Bolleurs | Photo Supplied
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

Infrastructure development booming at UFS
2016-09-30

Description: Physics and Geography Complex on the Qwaqwa Campus  Tags: Physics and Geography Complex on the Qwaqwa Campus

The new Physics and Geography Complex on the
Qwaqwa Campus is connected to the existing
Chemistry Building.

Photo: Charl Devenish

As a world-class tertiary institution, the University of the Free State (UFS) boasts with three new buildings on its Bloemfontein and Qwaqwa Campuses since 2015. All of these buildings are extensions to current buildings, supporting the university’s vision of excellence in academic achievement.

Extensions and additions to the value of R23 million were made to the existing Biotechnology Building. The funding was provided by the Department of Higher Education and Training. The additions were made to the southwestern corner of the existing building. Further developments to the building includes: six new offices, a lecture hall for 70 students, and laboratories accommodating 56 postgraduate students.

Prof Martie Smit, Academic Head of this department, says: “This new and refurbished facility enables us to give our best. As academics, we are committed to do our part in delivering high-quality education on both undergraduate and postgraduate levels to students envisaging a future in biotechnology.”

Dr Lis Lange, Vice-Rector: Academic, is proud of the heights the department has reached to date. “The Department of Physics is undoubtedly one of the jewels in the crown of our university, and we are very proud of its developments. Universities are built on legacies, and they are also about change, which is what this department has been demonstrating.”
The new Physics and Geography Complex on the Qwaqwa Campus is connected to the existing Chemistry Building. The building is the first of its kind on the campus and boasts an auditorium with 360 seats and a Geography Information System laboratory with 100 work stations.
 

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