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29 May 2019 | Story Elize Davids
Prof Petersen at National Press Club
Prof Petersen with members of the Press Club’s National Executive. From the left are: Reynold Thakuli, SANPARKS; Willem van de Putte, Saturday Star; Ntando Makhubu, Pretoria News (Chairperson) Jos Charle, Pretoria News and Lisa Dewberry, Freelance Communications Specialist.

The South African National Press Club recently hosted the University of the Free State’s Rector and Vice-Chancellor, Prof Francis Petersen, at a gathering of national media representatives and communication specialists in Pretoria. Following a recent, widely publicised opinion article about the importance of the youth vote, Prof Petersen reflected on the period following the national elections of 8 May 2019, sharing his insights from a higher-education perspective.

“The role of the modern university has shifted”, said Prof Petersen, as he outlined five things the UFS was actively pursuing through its Strategic Plan and Integrated Transformation Plan.

New Knowledge

The UFS will develop a new knowledge (research) industry. For South Africa to yield economic growth, it must support the growth of small and medium enterprise. The institution has an active role to play in yielding this new knowledge as reflected in its recent launch of the Agribusiness Transformation Programme with Standard Bank; Applying our knowledge in the Natural and Agricultural Sciences and Business; we will equip and empower 25 black commercial farmers in addressing food insecurity.  The annual Thought-Leadership Series during the Vrystaat Arts Festival in July 2019 will also address economic growth, entrepreneurship, and employment.

Practical Application 

“Once we have trained people for the economy and have delivered research, we must ensure that our knowledge is appropriately disseminated technical academic papers need to be converted to something useful, appropriate, and practically applicable”, he said. 

Public Discourse 

Creating a platform to address controversial issues in our society is what defines the UFS as a thought leader.  As demonstrated by the recent Gangster State Book Discussion by author Pieter-Louis Myburgh hosted by the Business School, the institution continues to demonstrate its’ commitment to intellectually engage society through public discourse. 

Projects 

The institution actively pursues interesting projects that will shift the thinking of general society, government and industry. “These address our response to transformation, informs strategic planning, and shapes our values as we create a new university citizenship – a transformed society of inclusivity and belonging,” he said. 

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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