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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

Update on the Review of the Language Policy of the UFS
2015-11-26

On 5 June 2015, the Council of the University of the Free State (UFS) mandated Management to conduct a review of the Language Policy. The University Management Committee (UMC) then established a Language Committee to undertake a comprehensive review of the existing parallel-medium policy and to make recommendations on the way forward with respect to the university's Language Policy.

The Language Committee has now completed its work and the review report and its recommendations were presented to the UMC, the Executive Committee of Senate (ECS), as well as the full Senate. Each of these bodies debated the report and its recommendations and the views of these various structures will be presented to Council on 4 December 2015.

Council will study the report of the Language Committee and deliberate on the recommendations and views of these different university bodies ahead of, and at its December 2015 meeting. At that meeting, Council will then decide whether or not to accept the findings and recommendations of the Language Committee.

Should Council decide that - having reviewed the committee report - a new Language Policy must be developed, it would then mandate that such a policy should be designed and presented to itself as the highest decision-making authority of a university. In that case, the new Language Policy would have to be presented again to the UMC and Senate for voting purposes and that vote would be formally presented to Council at one of its meetings in 2016. The Institutional Forum, a statutory body that represents all university stakeholders, would also at that point advise Council, per its mandate, on a new Language Policy.

In the event that a new Language Policy is accepted by Council in 2016, the earliest possible date for implementation would be January 2017.

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