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

UFS students should register like this
2004-12-15

Student activities on the main campus of the University of the Free State (UFS) will start next year when first-time entering first-year students will be welcomed by the Rector and Vice-Chancellor of the UFS, Prof Frederick Fourie, on 15 January at 11:00 in the Callie Human Centre on campus.

“The registration process will start on 17 January 2005 when first-time entering first-year students, who applied for admission before 30 November 2005, will start registering. These students may register until 21 January 2005 according to a programme,” said Mr Vernon Collett, Registrar: Academic Student Services at the UFS.

Senior undergraduate students may register from 22-29 January 2005 and postgraduate students, first-time entering first-year students and other students who applied for admission after 30 November 2004 until 15 January 2005, may register from 31 January- 4 February 2005 according to a programme.

According to Mr Collett postgraduate students who applied for admission from 15 January- 11 February 2005, may register according to a programme from 7-11 February 2005. Students who want to change their field of study or want to amend their modules, may do it during this period.

“To ensure an orderly registration process, strict adherence to the registration programme will be maintained,” said Mr Collett.

Applications for the Career Preparation Programme (CPP) close on 21 January 2005 en those for upgrading courses in Education, will close on 2 February 2005.

“Pipeline students from Vista must register on the UFS’s Vista campus on the dates already mentioned and first-year students from Vista must register on the UFS’s main campus,” said Mr Collett.

All registrations will take place daily from 08:00 in the Callie Human Centre on the main campus.

According to Mr Collett a variety of services will be available to students in the Callie Human Centre during the registration – among others advice on bursaries, loans, staff and council bursaries, enquiries for international students, information on class and room tables, student cards, vehicle permits etc.

At the Qwaqwa campus all first-time entering first-year students must report on 17 January 2005, after which the registration of these students will take place according to a specific programme. Application for admission to this campus close on 1 February 2005. First-time entering first-year students will be welcomed by the Rector and Vice-Chancellor of the UFS, Prof Frederick Fourie, on 22 January 2005 at 11:00 in the Nelson Mandela Hall on campus.

Lectures at the UFS’s main campus as well as the Vista- and Qwaqwa-campusses will commence on 31 January 2005.

Prospective students who want to apply or who have any enquiries can call (051) 401-3000 or visit the UFS web site late in December 2004 at www.uovs.ac.za.

A complete registration programme for first-time entering first-year students who registered before 30 November 2004 will appear in Volksblad of 29 Desember 2004.

      Media release
Issued by: Lacea Loader
Media Representative
Tel: (051) 401-2584
Cell: 083 645 2454
E-mail: loaderl.stg@mail.uovs.ac.za
15 December 2004

 

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