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11 January 2018 Photo Charl Devenish
UFS researcher publishes the highest-cited Maths paper in the world in 2017
An article by Prof Abdon Atangana from the University of the Free State’s Institute for Groundwater Studies received New Hot Paper status from Clarivate Analytics.
An article on Applied Mathematics, published by Prof Abdon Atangana from the University of the Free State’s Institute for Groundwater Studies in 2017, was recently named New Hot Paper by Clarivate Analytics.

Hot paper status
Essential Science Indicators (ESI) is a unique and comprehensive compilation of science performance statistics and science trends. Data is based on journal article publication counts and citation data from Clarivate Analytics that enables researchers to conduct ongoing, quantitative analyses of research performance and track trends in science. Covering a multidisciplinary selection of 1 2000+ journals from around the world, this in-depth analytical tool offers data for ranking papers, scientists, institutions, countries, and journals. 

ESI from Clarivate Analytics is updated every two months. The New Hot Papers, which are papers published in the past two years, are in the top one-tenth of one percent (0.1%) for their field and publication period. Prof Atangana’s paper had the highest cite count in the field of Mathematics. 

His article that received the New Hot Paper status is titled: “The new fractional derivative and application to nonlinear Fisher’s reaction-diffusion equation”.

The concept of fractional differential operators with non-singular kernel has captured the minds of several researchers in the past year due to their wider applicability in almost all fields of science, engineering and technology. The new fractional differential operators have opened new windows to model complex real-world problems that could not be modelled using the Newtonian and the well-known Riemann-Liouville fractional differential operators. 

“These operators are the way forward in modelling real-world problems in all disciplines, as they are able to include into mathematical formulation the effect of memory,” Prof Atangana said.

The Atangana-Baleanu fractional derivative
The professor developed a new fractional differential operator, called the Atangana-Baleanu fractional derivative. This derivative is able to describe real-world problems with different scales or problems that change their properties during time and space, for instance, the spread of cancer; the flow of water within heterogeneous aquifers, movement of pollution within fractured aquifers and many others.”

News Archive

Different religions introduced at UFS forum
2010-08-18

 
Mr Ronnie Rosen, leader of the Jewish community in Bloemfontein.

The Inter-Religious Forum (IRF) of the Faculty of Theology at the University of the Free State (UFS) has started a discussion series which offer the opportunity to different religions to introduce themselves. According to Rev. Maniraj Sukdaven from the Department of Religion Studies at the UFS, the purpose of the discourse series is to get to know more about one another’s religion within an atmosphere of respect.

During the last IRF meeting, Mr Ronnie Rosen, leader of the Jewish community in Bloemfontein, gave a talk about the Jewish religion. According to him there is a wide range of Jewish people.

“The one thing, however, that all Jewish people have in common is the Torah or Law-Book. There are 613 instructions that help a Jewish person to organise his life according to the Jewish way of life. For example, a Jewish person who wants to obey the Torah would not consume dairy products and protein together. This life style is not only regarded as a religion, but a way of life, which constantly makes a person aware of his relationship with God,” he explained.

Another interesting fact that transpired during the discussion was that, for the first time in the history of the world, there are more Jews in Israel than in other concentrated areas across the world. Five (5) million Jews are currently living in Israel, while the remaining 10 million Jews are spread across the world.

During the meeting of the IRF forum, persons from amongst others the Baha’i, Hindu and Christian religions participated in the discussion. Other religions that have already been discussed are Hinduism, Christianity, Islam and Rastafarians.

The IRF will also be involved in the structuring of course material about the different religions and an inter-religious conference will be part of the IRF’s programme in 2011.

The IRF is the only institution of its kind at South African universities.



 

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