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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

Intravarsity starts with a rhythm!
2012-05-04

 

Students on our Bloemfontein Campus took part in a flashmob at the start of Intravarsity.
Photo: Hannes Pieterse
4 May 2012

Photo Gallery
Programme (pdf format)

It is Kovsie against Kovsie today and Saturday, 4 and 5 May 2012, with students from our Bloemfontein and Qwaqwa Campuses competing against each other during Intravarsity.

The inter-campus competition replaces the Intervarsity 2012 programme and will be held on the Bloemfontein Campus. The annual Intervarsity between the Universities of the Free State and North-West (NWU), which traditionally takes place in the third term, has been postponed to 2013.

Students from the two campuses will compete in sports activities like basketball, cross country, netball and soccer. Arts and culture, and leadership events between the two campuses are also planned.

The action started at 14:00 today. At 15:30, residence soccer teams take to the field and later, at 18:40, there is a debating competition.

Saturday’s activities include a leadership breakfast for student leaders and a Wheelchair Rally that takes place in the Kovsie Student Church parking area. The big sporting event for the day is the men and ladies soccer teams from the two campuses taking each other on. The programme concludes with an Intravarsity Music festival starting at 18:30 and continuing until 24:00.

Friday 4 May 2012 has been scheduled as a lecture-free day and Monday 7 May 2012 as a test-free day.

 

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