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Prof Abdon Atangana, South Africa’s top-ranked scientist in Mathematics

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 launches history book

2007-02-02


Attending the launch of the UFS history book were, from the left: Prof Stef Coetzee, Prof Francois Retief, Prof Wynand Mouton, Mr Pieter Cox (Chairperson on Sasol) and Prof Frederick Fourie (Rector and Vice-Chancellor of the UFS). Profs Coetzee, Retief and Mouton are former rectors of the UFS.
UFS launches history book The University of the Free State (UFS) today launched its history book titled, From Grey to Gold, on the Main Campus in Bloemfontein. “The history of the UFS is one of faith, hope, struggle and determination. The book tells a fascinating story that stretches over a 100 years. It is divided into five main phases, which tells about the growth of the UFS from a poor Free State community to a mature university. Interesting stories about student days, sport, rag and hostel activities are included in each phase,” Prof Frederick Fourie, Rector and Vice-Chancellor said during the launch of the book. “One cannot know where you are going if you don’t know where you are coming from. You have a clearer idea of the issues facing an institution if you know the history. A book like this one is also an important source of reference for staff on the campus,” said Prof Fourie. The first research for the book was done from 1999-2003 by Prof Leo Barnard from the Department of History and a team of researchers. They also compiled the first manuscript. During the last three years, Prof Fourie was closely involved with the writing of the final phase and finishing off the history book project. “It was an honour to be so closely involved with the story of the UFS because now I have a better understanding of the institution, its people, its culture and its way of thinking. For any rector of a university, such an understanding of its institution is a requirement,” Prof Fourie said. The book is partly sponsored by Sasol. During the launch of the book, Mr Pieter Cox, Chairperson of Sasol said the company and the UFS have been partners for 57 years. “Both Sasol and the UFS are striving for excellence – Sasol for excellence in technology and the UFS for excellence in education,” said Mr Cox. “It was an easy decision when the UFS approached Sasol for financial support of the history book. Its a formidable piece of work, something Prof Fourie and the UFS can be proud of,” said Mr Cox. The book consists of more than 500 pages with hundreds of photos and a wide range of supplements of office-bearers, awards and achievements (including national and sporting colours). A timeline framework, putting the history of the UFS in context with the history of the Free State, South Africa and of the world, is also included. Besides the supplements, the history book also tells the story of amongst others the establishment of the UFS; the role of its founding fathers; black pioneers of transformation; the establishment and development of academic departments and faculties; student numbers; pioneers and trends in research; academic entrepreneurs; campus issues and campus politics; interesting facts and stories about student life (rag, intervarsity and cheerleaders, sport and the Springboks, hostel traditions); the admission of black students and anguish about race; language and culture; the development of the Main Campus; the Tickey and the Banana and much more. Emphasis is placed on a very high level of quality. “It is not every day that the university becomes hundred years old and the institution will be measured by the quality of the book. We cannot say the UFS is a university of excellence if the book does not reflect that,” Ms Edma Pelzer, Director: Physical Resources and Special Projects said. Ms Pelzer managed the project as part of the last mentioned part of her portfolio. The search for photographs was an important aspect of the book and it was a big task to find photographs and write captions. It took almost a year to translate and prepare the English edition and almost ten months to ensure the accuracy thereof, especially to correctly translate the typical Free State and UFS terminology and naturally to complete the English manuscript’s layout and proofreading. In the mean time the cover pages were designed and in September 2006 the manuscript went into the final print process. The Afrikaans title is: Van Sink tot Sandsteen tot Graniet. The cost of the book is R380 per copy. Those who already ordered the book will soon receive their copy. Orders can be placed by contacting Mr Dawid Kriel at UFS Marketing on 051 401 3409 or on the UFS web site at www.ufs.ac.za. The book is also available at Van Schaik Book Store on the Thakaneng Bridge, UFS Main Campus and at Fascination Books in Mimosa Mall, Bloemfontein. Media release Issued by: Lacea Loader Media Representative Tel: (051) 401-2584 Cell: 083 645 2454 E-mail: loaderl@mail.uovs.ac.za 2 February 2007

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