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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

Business Management students scoop Tata Africa Scholarship awards
2016-12-09

Description: Tata Africa Tags: Tata Africa 

From left: Mr Harneet Luther, Nomcebo Langa
(first-place winner), Palesa Makhetha and Dr Johan van Zyl.

Tata Africa celebrated the class of 2016 of the Department of Business Management at the University of the Free State (UFS) on 1 December 2016 on the Bloemfontein Campus. As part of the company’s Postgraduate Scholarship Programme, 11 academically and financially deserving students will have their postgraduate studies sponsored in 2017.

The scholarship programme was initiated by the Department of Business Management in 2012, in collaboration with Tata Africa. The aim is to provide final-year Strategic Marketing students an opportunity to apply their theoretical knowledge by developing practical marketing strategies for any one of the Tata Group companies operating in Africa.

Students were invited to present their ideas to a panel of UFS and Tata Africa representatives, who selected the category winners. The categories were for the Tata Bakkies, Jaguar vehicles, Tata Chemicals in Magadi, Kenya, and Land Rover vehicles, intended to enhance the business’ competitive edge. The top three winners were Nomcebo Langa, Internal Marketing; Johan Nel, #OutPaceThis campaign; and Jesse Heath, Entrepreneurial Development campaign.

Topics covered by the students include target market identification, development of practical marketing strategies (digital and traditional), service strategies, experiential campaigns and application design.  The Executive Director of Tata Africa Holdings, Mr Len Brand, said, “In the course of change in Africa and South Africa, in particular, we are very honoured to inspire young minds to bring innovative marketing solutions to the Tata business. We hope that their creativity will also inspire innovations in business, government, and civil society that will ultimately sell South Africa and Africa as good investment destinations.”  

Dr Johan van Zyl from the Centre for Development Support congratulated the winners and encouraged them to continue on the path of augmenting creativity in business. In presenting the awards, Executive Director of Tata Automobile Corporation SA, Mr Harneet Luther, spoke of the origins of the Tata company, its vision and the level of innovation that its founders had, which was necessary in propelling it to where it is today. He commended the students for their outstanding performance and innovative campaigns. Since 2006, over 250 scholarships have been awarded through the University of the Free State, the University of KwaZulu-Natal and Wits University.

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