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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

Mellon Foundation awards R10 million research grant to Trauma, Forgiveness and Reconciliation Studies
2015-02-20

Prof Pumla Gobodo-Madikizela, Senior Research Professor in Trauma, Forgiveness and Reconciliation Studies, and Dr Saleem Badat, Programme Director at the Mellon Foundation.
Photo: Johan Roux

Through her profound insight, vast experience, and unfaltering belief in humanity, Prof Pumla Gobodo-Madikizela, has secured a R10 million grant from one of the world’s most prestigious foundations funding human sciences research.

“This is one of the biggest grants that the Andrew W. Mellon Foundation has awarded to a university”, said Dr Saleem Badat, Program Director: International Higher Education and Strategic Projects at the Mellon Foundation. Prof Badat attended the press event that took place on 16 February 2015 on our Bloemfontein Campus.

UFS Trauma, Forgiveness, and Reconciliation Studies, spearheaded by Prof Gobodo-Madikizela, will manage the research project.

Prof Jonathan Jansen, Vice-Chancellor and Rector of the UFS, expressed great excitement “about this particular grant and the subject on which it focuses is so incredibly timely and germane to our own situation.”

Trauma, Memory and Representations of the Past: Transforming Scholarship in the Humanities and Arts

This new-found partnership between the Mellon Foundation and the UFS will enable a five-year research programme. The focus area of this initiative will be ‘Trauma, Memory and Representations of the Past: Transforming Scholarship in the Humanities and Arts’.

The research will pivot specifically around the question of how trauma is transmitted from one generation to the next. “South Africa lends itself to these questions,” Prof Gobodo-Madikizela said, “because we are now dealing with a generation of young people who were born after the traumas of the past.” These past experiences, though, are “passed on to the younger generation and become their own stories and narratives as if they themselves experienced the traumas directly.”

“This is an investment in how we can in fact create a different kind of community,” Prof Jansen said, “in which we eventually recognise each other – not by the accident of our skin, but by that elusive sense of a common humanity.”

Arts and theatre

Other aspects critical to this study are the inclusion of the arts and theatre. Many people have great difficulty in expressing their experiences of trauma in the spoken word. The arts and theatre provide an ideal platform to engage the public and stimulate conversation. As an example of the power these platforms possess, Prof Gobodo-Madikizela highlighted the success of the Johannes Stegmann Art Gallery – situated on the Bloemfontein Campus and curated by Angela de Jesus – in engaging the public in very productive ways.

Participants

Some of the artists, directors and scholars who will join in this project include:

• Lara Foot-Newton, Director/Playwright
• Sue Williamson, Activist Artist
• Angela de Jesus, Visual Artist/Curator
• Dr Buhle Zuma, Social Psychology Research
• Dr Shose Khessi, Social Psychology Research
• Prof Tamara Shefer, Women’s and Gender Studies
• Prof Kopano Ratele, Gender/Men and Masculinities
• Prof Jan Coetzee, Sociology of Developing Societies
• Prof Helene Strauss, Literary and Cultural Studies

New intellectual frontiers

“There is an aspiration in this proposal,” Dr Saleem Badat said. “We were born through this pain of colonialism and apartheid; we even went through the TRC. Our scholars in this country, our universities, should be at the forefront of this research. This is not research we can leave to the institutions in the north.”

Prof Gobodo-Madikizela agreed. “The overarching theme of this work is new knowledge production, focusing on the experiences in South Africa as experiences that can teach us something new.”

This will serve not only South Africa, but can also establish support for, and inform, countries facing similar dilemmas. In fact, “any part of the world in which genocide and murder and racism remains as legacies from the past,” Dr Badat said.

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