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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

UFS Law students take on the world
2007-03-25

Back, from left: Prof. Elizabeth Snyman-Van Deventer (Associate Professor at the Department of Mercantile Law, UFS), Lucien Companie, Dee Leboela, Sunette Visser and Mr Jaco Deacon (Lecturer at the Department of Mercantile Law, UFS). Front, from left: Mr Van Aswegen (Naudes Attorneys), Prof Rita-Marie Jansen (Associate Professor at the Department of Private Law, UFS), J.C. Smith and Vicky Olivier.

Photo: Stephen Collett

A team of eight students from the Faculty of Law at the University of the Free State (UFS) will compete in an international arbitration competition in Vienna, Austria, from 30 March to 5 April 2007.

The Willem C. Vis International Commercial Arbitration Moot is an annual competition organised by the Institute of International Commercial Law at the Pace University School of Law in New York, USA. The goal of the competition is to foster the study of international commercial law and to train students in methods of alternative dispute resolution.

Students will be judged on two crucial phases: the preparation of memoranda for the claimant and respondent, and the presentation of oral arguments before an arbitral tribunal. “The Moot teaches the basic framework of international arbitration and the application of the uniform sales law to all participating students during the preparation of the memoranda and the oral arguments,” says one of the team members, Dee Leboela, who also took part in last year’s competition.

“This competition definitely prepares students for the legal practice in all facets, whether as advocate, legislator or other areas,” added Deman Smit, one of the team members who also took part last year.

This competition brings together students from a range of legal systems and cultures from all over the world to learn from the process and from each other. “This encourages the development of social competence, and lifelong skills that are needed in our profession, of which social relations play an important role,” says Leboela.

In its maiden participation last year the UFS did not disappoint, with the highest score of 49 out of 50 and the lowest being 38 out of 50. This year the UFS will compete with 178 universities from 51 countries. “With the right strategy, which involves selecting the students on academic merit and excellent advocacy skills, I believe we would make it to the top 32,” says Leboela with confidence.

The UFS team is Leboela, Smit, Lucien Companie, Vicky Olivier, Sunette Visser, Qaqamba Vellem, Hanno Bekker and Lucy Nthotso.
 

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