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26 February 2025 | Story Martinette Brits | Photo Supplied
Prof Maxim Finkelstein, A1-rated researcher from the University of the Free State, has been selected as the 2024 - 2026 Ewha Global Fellow by Ewha Womans University.

An esteemed researcher from the University of the Free State (UFS), Prof Maxim Finkelstein, has been named a 2024 - 2026 Ewha Global Fellow (EGF) by Ewha Womans University in South Korea.

Prof Finkelstein, an A1-rated researcher from the Department of Mathematical Statistics and Actuarial Science, received this honour in recognition of his outstanding collaboration with Prof Ji Hwan Cha from Ewha’s Department of Statistics. Prof Cha nominated him as a leading expert in his field, highlighting their long-standing partnership and significant contributions to mathematical sciences.

According to Hyang-Sook Lee, President of the Ewha Womans University, the EGF programme “encourages distinguished scholars from all over the world to actively collaborate in research and education with Ewha faculty members.”

 

The genesis of a unique collaboration

Prof Finkelstein has collaborated extensively with researchers across Europe and the United States but his partnership with Prof Cha is particularly notable. “I started working at the UFS as a Professor in 1998 when he had just obtained his PhD,” recalls Prof Finkelstein.

At the time, Prof Finkelstein was already an established researcher, while Prof Cha was in the early stages. “His letter to me about one of my articles was sent to me by regular mail to my previous working address in Saint Petersburg, Russia, and did not reach me. We eventually connected around 2006, and our collaboration gradually took shape,” he explains.

Over the years, their partnership evolved into a balanced and mutually enriching research relationship. Their joint efforts have resulted in over 120 published papers and two books, setting new standards in the Mathematical Theory of Reliability and its applications. This collaboration has significantly influenced both their careers and contributed to Prof Finkelstein’s recognition with South Africa’s highest research accolades, including an NRF A1 rating in "Mathematical Sciences" in 2021, following his A2 rating in 2015.

 

A breakthrough in stochastic modelling

One of the major achievements of Prof Finkelstein's collaboration with Ewha has been their pioneering work in stochastic modelling. Their research led to the development of the Generalised Polya Process, a novel model for understanding natural and industrial point events - such as failures in electricity generation, lightning strikes, and hurricanes. By incorporating the ‘history’ of previous events, this model offers a more precise stochastic description of real-world phenomena.

The results of their research have been widely published and have paved the way for further exploration into more complex stochastic processes. Some of their key findings were summarised in the 2018 Springer book Point Processes for Reliability Analysis.

 

Looking ahead: Future collaboration and continued innovation

Despite being in the later years of his career, Prof Finkelstein remains deeply engaged in research and committed to his partnership with Ewha. Due to the challenges posed by the COVID-19 pandemic, his visits to Ewha were limited, but plans are now in place for future visits. During these visits, he will deliver lectures to students and collaborate with faculty members.

For Prof Finkelstein, continuing his nearly two-decade-long collaboration with Prof Cha remains a vital and exciting part of his academic journey. 

News Archive

National U21 Hockey Player of the Year is a Kovsie
2015-09-16

 
The best U21 hockey player in the country
for 2015, Nicole Walraven

Nicole Walraven, a student at the University of the Free State (UFS), had a pleasant surprise waiting for her on 29 August 2015. She had participated at the Women's Interprovincial Tournament in Potchefstroom, and watching the finals from the stands with her family when the announcement was made.

“They announced that they were going to award South Africa’s (SA) Under-21 player of the year. It did not even go through my head that I could stand a chance of winning it. Then next minute, I hear my name being called. ”

“To win such an amazing award means so much to me. To be acknowledged as SA Under-21 player of the year of the entire country is still something that hasn't sunk in yet; I still can't believe it,” remarked Nicole.

Prior to this tournament, the 20-year-old was selected by the South African Hockey Association to represent South Africa, at senior level, at the World League in Spain and has again made the senior squad for selection to play in the Africa Cup of Nations tournament in October.

Nicole, a descendant of hockey players, is ambitious about winning the Africa Cup, which would open doors to the Rio Olympics.  “It is my biggest dream to go to the Olympics. If I had the chance to go, I would be the 4th generation Olympian in my family,” she said.

In addition to her family, the final-year BA Human Movement Sciences student, credits her lecturers for her ability to juggle academics and a thriving sports career successfully.

“I owe it to my lecturers and the University for making it possible for me to pursue my dream as well as my studies,” she said, “It hasn't been easy, and I've had to make a lot of sacrifices but it's most definitely worth it.”

Also representing Kovsies on the SA Women’s Hockey team are Liné Malan and Tanya Britz.

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