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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

House Madelief turns over a new leaf
2013-02-15

 

The new year has come with a lot of changes for House Madelief. The residence, home to 179 female students, had a make-over which changed its inside appearance. The changes include new relaxation and meeting spaces, changes in decor, as well as renovations to the residence’ and visitors’ bathrooms.

Notable changes include four different spaces which each present a unique, but blending identity. When not in class, residents can make use of the little coffee corner, a conference room for quick meetings, a lounge and relaxation area. New paintings were also hung in the men’s gazellie, consisting of artworks painted by talented Madelief resident, Kondi Shikwambani. 

With new decor came a new theme. “A place we call home, our home, Madelief," says Diatile Mohlakane, Prime of the residence. "Madelief is a vibrant place of colour, which has postitive energy flowing throughout the house."

Rudi Buys, Dean of Student Affairs, congratulated Madelief on its new appearances. "We are immensely proud of Madelief and of both the Residence Head and the Residence Committee for achieving change, not only in terms of what the residence’s facilities offer Madeliefies, but also in the apparent sense of community among students which have become a proud reality. Madeliefies are now known as people who live with values which inspire all around them."

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