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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

UFS Professor on his new book on Boko Haram
2017-02-01

Description: Prof Hussein Solomon, Senior Professor Tags: Prof Hussein Solomon, Senior Professor

Prof Hussein Solomon, Senior Professor
in the Department of Political Studies and
Governance at the UFS and co-editor of the
book titled Understanding Boko Haram:
Terrorism and Insurgency in Africa.
Photo: Charl Devenish

Understanding the nature of the Boko Haram insurgency in northeast Nigeria is exactly what Prof Hussein Solomon from the Department of Political Studies and Governance at the University of the Free State (UFS) has set out to do.

Understanding the emergence of Boko Haram
Prof Solomon says tens of thousands of people have been killed in northeast Nigeria and neighbouring states as a result of the violence unleashed by the terrorist group. With the help of his co-editor, Prof Jim Hentz, who is an army colonel and lecturer at the Virginia Military Institute in the US, they set out to “understand the emergence of Boko Haram in a historical, sociological, economic and political context”.

In his book, titled Understanding Boko Haram: Terrorism and Insurgency in Africa, Prof Solomon “seeks to understand the emergence of Boko Haram in a historical, sociological, economic and political context”.

Book launch to take place in Chicago in the US
In his previous book, Islamic State and the Coming Global Confrontation, he analyses the origins and organisational structure of the Islamic State. Although an entirely new topic, but within the broad theme of political Islam, this book focuses more on how Boko Haram has become part of the Islamic State’s franchise in West Africa.

The book, which took more than a year to write, is based on secondary research, followed by primary documents and interviews done on the ground in Nigeria. It will be of much interest to students of terrorism and political violence, insurgencies, African politics, war and conflict studies, and international relations in general.

The official launch will take place at the African Studies Association’s annual meeting and takes place from 16-18 November 2017, in Chicago in the US.

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