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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

Open Day engulfs Bloemfontein Campus with colour, crowds and cheer
2013-05-04

 

08 May 2013
Photo: Lelanie de Wet


   Open Day YouTube video

The procession – comprising of Prof Jonathan Jansen and the Deans of all the UFS faculties – stately entered a packed Callie Human Centre on Saturday morning 4 May 2013. As everyone took their seats, all the lights were abruptly cut, leaving the hall in a stunned silence. Suddenly brilliant beams of green, blue and red lights cut through the dark, exploding into a spectacular laser show.

Open Day 2013 on the Bloemfontein Campus was officially under way.

The audience of parents and prospective students were awe-struck by a transfixing electric guitar performance, dancers lit up by LED suits, pulsing music and finally Corneil Muller singing to the accompaniment of Prof Jansen behind the piano.

Vice-Chancellor and Rector, Prof Jansen immediately made attendees from across all nine provinces, Namibia, Lesotho and several other countries feel at home and embraced by the university. During his welcoming address, Prof Jansen referred to the fact that Kovsies places the bar high when it comes to achievement. “We expect more of our students,” he said. “Passing is not important, passing wéll is important.” He stressed that at the university we teach students to be decent, to be exceptional people. “We place a high premium on being an outstanding human being.” He went on to say that our students are better than the previous generation – they do not carry the baggage of the old.

Prof Jansen also communicated the university’s commitment to developing leaders with an understanding of the world. This is why the university afford students the opportunity, amongst other things, to study abroad. Students have access to a wide variety of organisations and the privilege to have access to leaders who they can converse with. Kovsies strives to produce leaders, not only in the community, but on a global platform.

To demonstrate this last point, top Kovsie achievers joined Prof Jansen on stage to relay their stories of perseverance, courage and success. Included among these stars, were athlete Danél Prinsloo; Varsity Cup Player that Rocks 2013 Oupa Mohoje; DW Bester, a Rhodes Scholar currently studying at Oxford University in the United Kingdom; and Jurie Swart, who ranked under the top five in the 2012 International Graduate Architecture Student Design competition.

The residences pulled out all stops when it came to the presentation of their individual stalls. The gardens in front of the Main Building burst with colour, sound, dancing and laughter as the residences competed to draw the most visitors. The faculties also opened their doors for a glimpse at the exciting opportunities awaiting prospective students.

A record amount of visitors went home with the words of Rudi Buys, Dean of Student Affairs, inscribed in their minds summing up what the UFS is all about: “Where a sense of community matters more than the colour of your skin.”

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