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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.”

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Investec guest speaker exhorts South Campus students to ‘give it their all’
2017-02-16

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The South Campus of the University of the Free State (UFS) recently welcomed new first-year and returning senior students during an event in the Madiba Arena. This year marks another highlight for the campus, with the accommodation of 252 students in a brand-new residence named Legae (meaning “Home”) on the property.

Prof Daniella Coetzee, Campus Principal, reminded the gathered students, “You are a fully-fledged Kovsie, and this is the first day of the rest of your life. You are now going to really work on your dreams.”

She went on to relate the life story of Albert Einstein, renowned physicist, making the point, “When you work, when you persist, when you take it one day at a time, you never lose sight of your dreams, and you will reach your dreams. I can promise you one thing, dear Kovsies, that if you work hard, plan hard, and you put your mind to it, it will definitely be worthwhile.”

Setlogane Manchidi, Head of Investec’s Corporate Social Investments division and guest speaker, told his colourful life story and academic journey. He described his ‘a-ha moment’ in high school, “when the penny dropped and everything started making sense” on a visit to his mother’s employer in Johannesburg, after going to the cinema to watch a movie: “This is the life I want to live.”

Description: 'South Campus Opening Tags: South Campus, Opening
Andrew Tlou, Investec Social Investment; Carol Bunn,
UFS Institutional Advancement; Setlogane Manchidi,
Head of Investec’s Corporate Social Investments division;
Tshegofatso Setilo, UAP Programmes Manager; and
Francois Marais, Director: Access Programmes,
at the South Campus opening and orientation day.
Photo: Eugene Seegers


This led to a new resolve in his scholastic efforts at the rural school back home in Ga-Phahla, Limpopo, and he started studying over weekends and by candlelight at night. Mr Manchidi shared this lesson with the students, “At that point, I lost my so-called ‘friends.’ I learnt this: Peer pressure is real. If you want to deal with peer pressure, surround yourself with the right peers! Surround yourself with people who have your best interests at heart. Surround yourself with people who will not turn you back from your path.” He later succeeded in obtaining a bursary to study at the University of Cape Town (UCT).

Mr Manchidi concluded by exhorting students to aspire to greatness, “Every time you settle for what is expected, you rob yourself of the opportunity to prove yourself out of the ordinary. Choose to exceed expectations. Give it your all!”

 

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