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08 March 2022 | Story Andre Damons | Photo Sonia Small (Kaleidoscope Studios)
Prof Abdon Antangana
Prof Abdon Atangana, a Professor of Applied Mathematics in the Institute for Groundwater Studies at the University of the Free State (UFS) and South Africa’s top-ranked scientist in Mathematics, wants to prepare the next generation of African professors.

A new book written by Prof Abdon Atangana, Professor of Applied Mathematics at the Institute for Groundwater Studies at the University of the Free State (UFS), in collaboration with one of his students, on the flow of groundwater, suggests several new and modified models to better predict anomalous behaviours of the flow and the movement of pollution within complex geological formations.

Mathematical Analysis of Groundwater Flow Models is one of two books Prof Atangana published recently that he wrote with his students. The other, Fractional Stochastic Differential Equations: Applications to Covid-19 Modeling, provides a thorough conversation on the underpinnings of COVID-19 spread modelling. He wrote the book with a postdoctoral fellow, Dr Seda Araz Igret from SIIRT University, Turkey. Since 2016 he has published a total number of six books, some of which are still under evaluation by Springer and Elsevier.

Time to prepare next generation of African professors 

This highly cited researcher is excited about collaborating with his students on projects such as these as he feels it is time for him to prepare the way for the next generation of African professors. Prof Atangana is ranked at No 219 in the world rankings and No 1 in South Africa by Research.com, a leading academic platform for researchers. 

According to the platform, which recently released the 2022 Edition of its Ranking of Top 1000 Scientists in the field of Mathematics, the ranking is based on the H-index metric provided by Microsoft Academic and includes only leading scientists with an H-index of at least 30 for academic publications in the field of Mathematics.

“Both books are important for me because they are first-time published books with my own students. There is a time to prepare the way for yourself and a time to prepare ways for the next generation. It is time for me to prepare the way for the next generation of African professors. I wish that the next time this list (https://research.com/scientists-rankings/mathematics/za) [is released] many of my students [will] appear,” says Prof Atangana.

About his book with Dr Igret, he says it presents the dynamic of COVID-19 spread behaviour worldwide. It is noticed that the spread dynamic followed process with nonlocal behaviours, which resemble power law, fading memory, crossover, and stochastic behaviours. Fractional stochastic differential equations are therefore used to model spread behaviours in different parts of the world. 

“The content coverage includes a brief history of COVID-19 spread worldwide from December 2019 to September 2021, followed by statistical analysis of collected data for infected, death and recovery classes,” says Prof Atangana.

Mathematical analysis of Groundwater Flow Models serves as a valuable resource for graduate and PhD students as well as researchers working within the field of groundwater modelling, says Prof Atangana. It includes features such as:
• Modified numerical and analytical methods for solving new and modified models for groundwater flow and transport 
• New flow and transform models for groundwater transport in complex geological formations 
• Examination of fractal and crossover behaviours and their mathematical formulations

Top-ranking scientist 

Prof Atangana was also recently elected as a fellow of The World Academy of Sciences (TWAS) and received the World Academy of Sciences Award for Mathematics (TWAS -Mohammad A Hamdan, 2020) on 1 November 2021.

Very recently, he was also ranked No 1 in the world in Mathematics, No 186 in the world in all the fields, and No 1 in Africa in all the fields, according to the Stanford list of 2% single-year table.

He was also named among the top 1% of scientists on the global Clarivate Web of Science list. Fewer than 6 200 or 0.1% of the world’s researchers were included on this list in 2019, 2020 and 2021, with fewer than 10 of the scientists hailing from South Africa. 

“While my name is ranked No 1 in South Africa and No 219 in the world, this shows the impact of my research that has been done since 2013. It is worth noting that this ranking disadvantages younger researchers. For example, I got my first publication in 2013 but the researcher who was ranked No 1 started in 1972. To make the ranking fair, the total H-index should be divided by the number of years of publication. I am very proud to see that despite this disadvantage I am still topping in South Africa and am No 219 in the world.”

News Archive

Science school of excellence for Grade 11 learners launched
2009-04-21

 
At the launch of the Science School of Excellence were, from the left: Prof. Neil Heideman, Vice-Dean: Faculty of Natural and Agricultural Sciences at the UFS, Mr John Davids, General Manager, Volksblad, Ms Lorraine Botha, Chief Professional Officer, Centre for Education Development at the UFS, and Rev Kiepie Jaftha, Chief Director: Community Service at the UFS.
Photo: Dalene Harris

Science school of excellence for Grade 11 learners launched

The Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) has launched a project to give top Grade 11 learners an idea of what the faculty has to offer by giving them a ‘university-type’ experience.

The Science School of Excellence Project was launched last week during a function where the university’s schools support programmes were introduced to the management and members of staff.

The project is aimed at Grade 11 learners in the Free State who obtained an overall average of 80% in the 2008 Grade 10 final examinations. This includes a minimum score of 80% (Level 7) in Mathematics and a minimum score of 80% (Level 7) in Physical or Life Science during the same examination. It will be presented on the Main Campus in Bloemfontein from 6-9 July 2009. The closing date for applications is 8 May 2009.

“By presenting this project we want to stimulate learners’ interest in the natural and agricultural sciences, give them an idea of what we have to offer, raise their interest to come and study at the UFS and let them know that we cherish them as role models in their schools and as academic leaders of the future,” said Prof. Neil Heideman, Vice-Dean of the Faculty of Natural and Agricultural Sciences at the UFS.

According to Prof. Heideman the Science School of Excellence will take on the form of small lab and field projects which the learners will carry out under the supervision of staff and postgraduate students. An application fee of R50 per learner must be paid by the school and a maximum of 80 learners can be accommodated. The 80 learners will be selected on a first come, first served basis and a registration fee of R200 per learner has to be paid after they have received notice that they have been accepted. Letters in this regard have been sent to principals of secondary schools in the Free State. “We will also include 10 learners from disadvantaged rural schools, who will be fully sponsored,” said Prof. Heideman.

“Fourteen of our departments will be presenting programmes, during which learners will engage in challenging exercises that will be ‘out of school’ experiences involving laboratory experiments and research activities typical of our faculty,” said Prof. Heideman.

Five other schools support programmes of the UFS were also presented during last week’s launch function. They were the Itjhoriseng Project, which is a skills development course in Mathematics and Physical Sciences for teachers in the Further Education phase; the Science for the Future Project that aims to encourage more learners to enter into science-related studies and careers; the Qwaqwa School Support Programme that aims to improve the year-end results of Grade 12 learners and a project by the South African Foundation for Economic and Financial Education (SAFEFE) and the National Council of Economic Education (NCEE),which aims to improve the economic and financial literacy of teachers.

“The university’s role in the development of teachers and learners in various subject fields has increased tremendously over the past couple of years. Learners are our students of the future. As a university we must do as much as we can to equip them and their teachers with the necessary skills to better themselves,” said Rev. Kiepie Jaftha, Chief Director: Community Service at the UFS at the launch of the Science Schools for Excellence Project.

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
20 April 2009

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