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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

During 2011: Infrastructure at the UFS
2011-12-01

Video clips:

Health Sciences Building
Clinical Skills Centre
Economic Sciences and Lecture Hall Building
Teacher Education Building
Biotechnology Building


A publication in which the infrastructure developments at the UFS are portrayed, was published this year. This publication celebrates the enormous development projects undertaken.
 
Description: 2011 Infrastructure_part 1 Tags: 2011 Infrastructure_part 1  Description: 2011 Infrastructure_part 2 Tags: 2011 Infrastructure_part 2  Description: 2011 Infrastructure_part 3 Tags: 2011 Infrastructure_part 3 
Constructive change (part 1) Constructive change (part 2) Constructive change (part 3)

Much has been done this past year to improve the infrastructure of our Bloemfontein and Qwaqwa Campuses with several buildings being built, some renovated and improvements made. Attention was specifically given to the growing need for lecture hall facilities and office space.

Some of the developments on our Bloemfontein Campus include: a brand-new entrance in Nelson Mandela Drive; a Memorial for Women and a Botanical Garden; a building for teacher education opposite the UFS Sasol Library; a building for our Faculty of Health Sciences opposite the Francois Retief Building; a Clinical Skills Centre for Allied Health Professions (the first in the country); and a building for our Faculty of Economic and Management Sciences between the Flippie Groenewoud Building and Wynand Mouton Theatre.

On our Qwaqwa Campus a building for teacher education is being constructed and some of the laboratories were refurbished and upgraded. More student accommodation is also well underway. A village development of four housing units that will accommodate 1000 students will be constructed on our Bloemfontein Campus.
Renovations and extensions were also made to some of the existing buildings such as the Architecture Building, the Biotechnology Building, the Department of Chemistry, the Stef Coetzee Building, the foyer of the Odeion, the Wynand Mouton Theatre and the Callie Human Centre. A staff restaurant has also been established on the Bloemfontein Campus and the building of ‘Little Professors’, a nursery school, is well underway.
“A building not only signals value to the outside; it also builds value on the inside. That is why it is important to notice how space has been organised and allocated to enhance the building of a community and to give academics, students and communities a sense of belonging to the university,” says Prof. Jonathan Jansen, our Vice-Chancellor and Rector.

The funding for most of the projects was made possible with an infrastructural grant from the Department of Education and Training.
 

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