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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

Farewell to the Class of 2015
2016-12-07

Description:Class of 2015 Tags: Class of 2015 longdesc=


Some of the students from the Class of 2015

The First Year Leadership for Change programme (F1 L4C) hosted its final graduation ceremony for the class of 2015.

Launched in 2010, the programme gives first-year students international exposure to top universities across the world, providing invaluable opportunities to explore the concepts of transformational leadership, global citizenship and social cohesion.

The 32 students and six staff mentors visited various universities which included, New York University, Rutgers University, Edmonds Community College and Washington University ­- all in the US, Mahasarakham University in Thailand and Vrije University in the Netherlands.

Making a change through critical thinking

Pura Mgolombane, Dean of Student Affairs at the University of the Free State (UFS), challenged the students to think about making a change and to critically think about themselves and how they see the world.

The graduation function, which took place on 16 November 2016, saw the class of 2015 come together to celebrate their accomplishments over the year and allowed the class representative, Tammy Fray, to reflect on all of the valuable lessons learnt.

Special announcement to end the evening

Throughout the evening, representatives from previous years testified to the impact the programme had on their personal development, leadership pathways and their learning communities. The audience was charmed with a song by Stefan Lotter, current chair of the F1 Fellowship Association, and the Delicate Artistry Band.

The evening ended with a special word by Prof Nicky Morgan, acting Rector of the UFS, who convinced by alumni’s testimonies, acknowledged what the exceptional programme had delivered over the past six years. Although it was at the end of its lifetime, he said that in review, ideas emerging from the programme should be explored to give birth to something new.  Watch this space!

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