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07 September 2018 Photo Stephen Collett
Mathematician makes popular contribution to science Prof Atangana
Prof Atangana is the first African under 40 years of age to be selected as African Academic of Science affiliated in Mathematics. He recently delivered his inaugural lecture and is pictured with Eelco Lukas, Director of the Institute for GroundwaterStudies at the UFS (middle) and Prof Hendri Kroukamp, Acting Vice-Rector: Academic
Prof Abdon Atangana, researcher in the Institute for Groundwater Studies at the University of the Free State (UFS), recently delivered his inaugural lecture on the topic: Understanding God’s Nature with Non-Local Operators.

His research interests are methods and applications of partial and ordinary differential equations, fractional differential equations, perturbation methods, asymptotic methods, iterative methods, and groundwater modelling. Prof Atangana is the founder of the fractional calculus with non-local and non-singular kernels popular in applied mathematics today. He has introduced more than 12 mathematical operators, most of which bear his name (such as the Atangana-Baleanu fractional integral).

He stated: “We will not stop until we change the classical view of doing mathematics. Mathematics is not a subject but a tool given to mankind by God to understand nature. One single mathematical operator cannot portray God’s nature accurately. Therefore the Atangana Baleanu was suggested.”

New weapons

Most physical problems can be expressed in terms of mathematical formulations called differential equations. According to him the differential equation’s aim is to analyse, understand, and predict the future of a physical problem. Prof Atangana introduced the Atangana-Baleanu fractional integral. This brought new weapons into applied mathematics to model complex real-world problems more accurately.

Prof Atangana explained: “The Atangana-Baleanu fractional derivative is able to describe real-world problems with different scales, or problems that change their properties during time and space for instance, the spread of cancer, the flow of water within heterogeneous aquifers, movement of pollution within fractured aquifers, and many others. This crossover behaviour is observed in many empirical systems.”

Sudden change

The Atangana-Baleanu fractional derivative is also able to describe physical or biological phenomena, such as a heart attack, the physiological progression from life to death, structural failure in an aeroplane, and many other physical occurrences with sudden change with no steady state.

The new differential and integral operators are nowadays in fashion and are being applied with great success in many fields to model complex natural phenomena. It is believed that the future of modelling complex real-world problems relies on these non-local operators.

News Archive

Curriculum of UFS School of Management best in South Africa
2010-09-17

 Prof. Helena van Zyl

The School of Management at the University of the Free State (UFS)’s curriculum has been rated in the September 2010 edition of the Financial Mail as the best in South Africa for the second successive year. According to Prof. Helena van Zyl, Director of the School of Management, this rating was done by the school’s MBA students and alumni after the Financial Mail had used an independent company to do a survey about business schools in South Africa.

Apart from its curriculum, from the group of 14 accredited business schools in South Africa, the UFS’s School of Management was also rated by its students and alumni as one of the top three schools in terms of the quality of its lecturers (first position), the degree to which the students enjoyed the course (third position) and the value for money that the school offers (third position).

“This positive rating means that we have clients that are really satisfied with our service, and that is important to us. Our students and alumni feel that we add value, that we empower them, and that we open worlds for them,” said Prof. Van Zyl.

“In this environment where business schools are very competitive, it is an important message to send out that students and alumni are satisfied. It influences prospective MBA students’ choice of a future institution where they would want to study.

“The fact that the UFS’s School of Management has received such a good evaluation, even though we are situated in the centre of South Africa and not in a commercial hub like Johannesburg or Pretoria, is a great privilege for us. Also, if the quality of the programme is taken into account, our MBA programme is very affordable and really offers value for money,” said Prof. Van Zyl.

The School of Management, which is the flagship of the Faculty of Economic and Business Sciences at the UFS, affords this faculty a specific position in corporate South Africa.

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
17 September 2010
 

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