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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

Qwaqwa Campus’s Teaching and Learning Champs scoop up award
2014-10-24



Dr Elize Smuts (right) proudly displaying the UFS Vice-Chancellor’s Team Award. Equally ecstatic, is Qwaqwa Campus’s CTL Manager, Fred Mudavanhu.
Photo: Thabo Kessah
Action research to improve classroom practice and student success rates, recently received a boost when the Qwaqwa Campus’s Teaching and Learning (TL) Champions were honoured with the prestigious UFS Vice-Chancellor’s Team Award. The award was in recognition of the team’s efforts to enhance professional development and was accompanied by a R50 000 prize that will be utilised to further encourage and develop a scholarly culture on the Qwaqwa Campus.

“An active learning community has developed over the past four years, which led to the creation of a scholarly forum for sharing problems, experiences and new knowledge”, revealed Dr Elize Smuts, who has been the pillar of strength in the development of TL Champs.

“This”, Dr Smuts said, “has continuously motivated the group to persevere in challenging and often under-resourced circumstances.”

 “Over a four-year period, 44 projects were undertaken, many with great success. Thirteen scholars participated in a pilot of CLASSE (Classroom Assessment of Student Engagement) in 2013. This survey, contextualised by staff from the Centre for Teaching and Learning, was a first in South Africa,” said Dr Smuts.

“The team undertook extensive literature reviews and attended numerous workshops on principles and practices of good teaching, research and writing. The two summarising booklets they prepared from two publications (How Learning Works: 7 Research-based Principles for Smart Teaching and Student Engagement Techniques) in 2013, will serve as guides and inspiration for the larger academic community of the UFS for many years.”

Since the formation of this team, TL scholars have presented 25 papers at 12 national and two international conferences.

“Taking into consideration that it is not easy to get an abstract accepted for presentation, these are impressive achievements,” Dr Smuts said.

“Some of the immediate results of scholars engaged in this project, include improved student success rates averaging 20% compared to only 8% improvement by academics who are not part of the project.”
 
“In 2013, one TL scholar reported student success rates that increased by 29%; another reported 80% on average; and another reported an increase from 65% to 95% in a class bigger than previous years.”

In congratulating the team, Centre for Teaching and Learning’s (CTL) Prof Annette Wilkinson said that she was very proud of the team.
 
“The team’s dedication and growth in scholarly practice – amidst challenging circumstances – are in my mind, the outstanding features of the project. I am very proud of the entire team”, said Prof Wilkinson.

The two presentations at international conferences were delivered by Ms Lea Koenig at the 32nd Annual Conference on the First-Year-Experience in Orlando, Florida and by Dr Elize Smuts in North Carolina. Both of these were presented in 2013.


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