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06 May 2019 | Story Valentino Ndaba | Photo Barend Nagel
Africa Month
Africa Month; a time to celebrate and reflect on African unity in diversity.

Africa Day marks the commemoration of the establishment of the Organisation of Africa Unity (OAU), now called the African Union (AU). Every year on 25 May the continent celebrates its diverse peoples and cultures. At the University of the Free State (UFS), Africa Month is pinned on the calendar as a time for critical conversation. This year, it coincides with the general elections on 8 May 2019, when South Africans will exercise their democratic right to vote.
  
Opportunity versus opportunism

A series of events such as the Annual Africa Day Memorial Lecture, hosted by the Centre for Gender and Africa Studies will mark the memorable month. Prof Francis Nyamnjoh is expected delve deeper into the topic of Ubuntu-ism and Africa: Reconciling opportunity and opportunism.  

Giving back to locals

The Student Representative Council is to champion a community outreach programme known as Meal In A Jar. This initiative will see learners at Joe Solomon Primary School in Heidedal receiving a hearty meal and stationery as a gesture of ubuntu and engaged scholarship. 

Dialogue beyond borders

The Office for International Affairs is to host the second Annual Africa Day Reflection and Celebration event at which topical issues of continental importance will be dealt with.

Migration, segregation, and liberation

The Debate Society together with the History Student Society will unpack Africa’s role in South Africa’s liberation, the formation of Southern Africa’s borders, and free internal migration policy. 

Debate on African Boarders
Tuesday 21 May 2019
15:00-17:30
Albert Wessels Auditorium, Bloemfontein Campus

Annual Africa Day Memorial Lecture
Wednesday 22 May 2019
17:30
Equitas Auditorium, Bloemfontein Campus

Meal In A Jar
Thursday 23 May 2019
14:00
Joe Solomon Primary School, Heidedal

2019 Africa Day Reflection and Celebration (Livestream)
Friday 24 May 2019
11:00-14:00
Reitz Hall, Centenary Complex, Bloemfontein Campus

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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