Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
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

Kovsie Open Day a resounding success
2010-05-05

 
 Photo: Gerhard Louw


The Kovsie Open Day 2010 that took place on the Main Campus of the University of the Free State (UFS) in Bloemfontein last week, was attended by more than 6 000 prospective students and their parents. This event was a resounding success. Thus report our prospective students, their parents, campus personnel, as well Prof. Jonathan Jansen, Rector and Vice-Chancellor at the UFS.

Parents and learners from across South Africa were firstly welcomed by Prof. Jansen, the Deans and Moses Masitha, the President of the Student Representative Council (SRC) in the Callie Human Centre. Thereafter they were afforded the opportunity to visit the various exhibitions in the faculties and residences. Parents and learners could also complete application forms for entrance to the UFS in the tent of the Division Corporate Relations on the Red Square. Liesl Cronje from Magaliesburg, who wants to come and study B.Sc.Agric. at Kovsies, was named as the winner of R3 000 by Corporate Relations after her application form had been selected in a lucky draw.

Residences and student organisations also had information points on the grass in front of the Main Building, where more information was given out to prospective students. Armentum, Vishuis and Karee won the first, second and third place respectively with their information points. The ladies’ residences Vergeet-my-nie, Emily Hobhouse and Soetdoring respectively boasted with the best information points.

The first official Kovsie slogan competition was also held and Madelief was appointed as the winner.

This day was held to provide prospective students and their parents with the opportunity to become better acquainted with the distinctive quality that the UFS offers its students. Staff and students also provided learners with the necessary information to enable them to make the right decisions regarding their career and studies next year.
 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept