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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

CD-ROM for learning Afrikaans as foreign language launched
2009-04-30

 
At the launch of the CD-Rom, Gesellig Afrikaans, are from the left: Ms Riana de Beer, Research Assistant at the Department of Afrikaans and Dutch, German and French, Mr Christo Steyn from Bare Creative who did the digitalisation of the CD-ROM, Prof. Van Niekerk, Prof. Engela Pretorius, Vice-Dean of the Faculty of the Humanities, Prof. Driekie Hay, Vice-Rector: Academic Planning, and Mr François Marais, Director of the Centre for Higher Education Studies and Development at the UFS.
Photo: Lacea Loader
The Department of Afrikaans and Dutch, German and French at the University of the Free State (UFS) recently launched a CD-ROM course to learn Afrikaans as foreign language at the Main Campus in Bloemfontein.

For the past ten years the Department has been offering a course in Afrikaans as foreign language to small groups at the UFS. “However, the need for this course has escalated to such an extent on the Main and Qwaqwa Campuses of the UFS that we have decided to produce the CD-ROM. We have also found that not a lot of courses to learn Afrikaans were available. Those that do exist, do not recognise the needs of adult learners,” said Prof. Angelique van Niekerk from the Department.

“International students are often interested in learning new cultures and languages and staff members would also like to learn Afrikaans in order to understand the language better. Now they are able to master the basic principles and concepts of the language,” said Prof. Van Niekerk.

The course, which will be presented on the Main Campus, comprises a basic and an advanced course. Course attendants will receive both these CD-ROMs. English is used as the back-up language and translations of all the texts are available on the CD. Contemporary Afrikaans music is used to assist in fixing sound patterns, and the pronunciation of Afrikaans sounds, words and sentences is available through the sound component of the course. Uncomplicated language jokes, advertisement texts and cartoons are used to enhance the course content and a vocabulary list and list of idiomatic language uses will be kept updated by the learners. Explanations of basic grammatical constructions are given in both Afrikaans and English and learners are assessed at the end of the course. Aspects like word order, temporal indications, etc. are covered amongst other things.

“Mastering a foreign language is time-consuming and contact with the language is very important. Although there is a contact session with a facilitator of two hours per week, it is a handy course for people who cannot attend classes regularly,” said Prof. Van Niekerk.

The CD-ROM is available from at Prof. Angelique van Niekerk, vnieka.hum@ufs.ac.za, Tel. no. 051-4012339, at R150 per CD.


Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
28 April 2009

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