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Ibrahim Mahama engages with future artists during UFS visit

14 May 2024 | Story ANTHONY MTHEMBU | Photo Supplied

Ghanaian contemporary artist, Ibrahim Mahama, visited the Department of Fine Arts at the University of the Free State (UFS) to share insights with staff and students during his stay in the country.

Dr Adelheid Von Maltitz, Senior Lecturer in the Department of Fine Arts at the UFS, highlighted the significance of Mahama’s visit which took place from 21 to 28 March 2024, marking the first instance of such interaction between a Fine Arts department in South Africa and Mahama. She remarked, “It is truly astounding that a person of his calibre dedicated time to focus on our department, and I believe this has catalysed a positive shift within our department.”

Mahama’s impactful presence at UFS

Dr Von Maltitz emphasised that Mahama’s visit aimed to offer staff and students a glimpse into his artistic process and mindset. During his time at the UFS, Mahama, who was virtually overseeing his latest recent large-scale artwork titled Purple Hibiscus, which involved wrapping the Barbican Centre in London, engaged extensively with staff and students from the department about their research. He shared insights into his creative journey, presented select works, and conducted critique sessions with fourth year and postgraduate students, among other activities. Dr Von Maltitz believes this interaction, particularly with students, has significantly bolstered their confidence as aspiring artists, preparing them for professional endeavours.

Broader implications and future prospects

Mahama’s visit not only energised the department’s academic environment but also holds broader implications. Dr Von Maltitz asserted that it will solidify the department’s identity nationally and create avenues for students to pursue residencies in countries like Ghana. Therefore, maintaining a fruitful relationship with Mahama remains a priority for the department.

Reflecting on the visit Dr Von Maltitz concluded, ‘’the key takeaway, especially for the students, was witnessing the potential of their works within the broader South African and international contexts. “

News Archive

Dr Abdon Atangana cements his research globally by solving fractional calculus problem

2014-12-03

Dr Abdon Atangana

To publish 29 papers in respected international journals – and all of that in one year – is no mean feat. Postdoctoral researcher Abdon Atangana at the Institute for Groundwater Studies at the University of the Free State (UFS) reached this mark by October 2014, shortly before his 29th birthday.

His latest paper, ‘Modelling the Advancement of the Impurities and the Melted Oxygen concentration within the Scope of Fractional Calculus’, has been accepted for publication by the International Journal of Non-Linear Mechanics.

In previously-published research he solved a problem in the field of fractional calculus by introducing a fractional derivative called ‘Beta-derivative’ and its anti-derivative called ‘Atangana-Beta integral’, thereby cementing his research in this field.

Dr Atangana, originally from Cameroon, received his PhD in Geohydrology at the UFS in 2013. His research interests include:
• the theory of fractional calculus;
• modelling real world problems with fractional order derivatives;
• applications of fractional calculus;
• analytical methods for partial differential equations;
• analytical methods for ordinary differential equations;
• numerical methods for partial and ordinary differential equations; and
• iterative methods and uncertainties modelling.

Dr Atangana says that, “Applied mathematics can be regarded as the bridge between theory and practice. The use of mathematical tools for solving real world problems is as old as creation itself. As written in the book Genesis ‘And God saw the light, that it was good; and divided the light from the darkness’, the word division appears here as the well-known method of separation of variables, this method is usually employed to solve a class of linear partial differential equations”.

“A mathematical model is a depiction of a system using mathematical concepts and language. The procedure of developing a mathematical model is termed mathematical modelling. Mathematical models are used not only in natural sciences, but also in social sciences such as economics, psychology, sociology and political sciences. These models help to explain systems and to study the effects of different components, and to make predictions about behaviours.”

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