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Bekzod Karimov, a student from Tashkent State University of Law, Uzbekistan, joined an exchange programme at HSE University in St Petersburg in 2024. In this interview, Bekzod shares his exciting experiences: from studying law to exploring the beautiful city. Read on to find out how the programme helped him grow, inspired his career goals, and changed his view of the world.

Researchers at HSE University analysed over 4,000 examples of Russian spoken by bilinguals for whom Russian is a second language, collected from seven regions of Russia. They found that most non-standard numeral constructions are influenced not only by the speakers’ native languages but also by how frequently these expressions occur in everyday speech. For example, common phrases like 'two hours' or 'five kilometres’ almost always match the standard literary form, while less familiar expressions—especially those involving the numerals two to four or collective forms like dvoe and troe (used for referring to people)—often differ from the norm. The study has been published in Journal of Bilingualism.

Users often prefer older versions of interfaces due to a cognitive bias known as the baby duck syndrome, where their first experience with an interface becomes the benchmark against which all future updates are judged. However, an experiment conducted by researchers from HSE University produced an encouraging result: simply re-exposing users to the updated interface reduced the bias and improved their overall perception of the new version. The study has been published in Cognitive Processing.

HSE University will showcase cutting-edge innovations and educational opportunities at the anniversary edition of VK Fest 2025, Russia’s largest youth festival. Visitors can look forward to interactive workshops, VR exhibitions, AI-powered tech games, and even a chance to send a message into space.

This year marks the 10th anniversary of the HSE International Preparatory Year programme. The programme offers a one-year foundation course for international applicants preparing to enter Russian universities. HSE lecturers help future students acquire the knowledge and skills needed to successfully undertake a degree programme in Russia.

Researchers from the International Laboratory of Dynamical Systems and Applications at the HSE Campus in Nizhny Novgorod have developed a theory that enables a mathematical proof of robust chaotic dynamics in networks of interacting elements. This research opens up new possibilities for exploring complex dynamical processes in neuroscience, biology, medicine, chemistry, optics, and other fields. The study findings have been accepted for publication in Physical Review Letters, a leading international journal. The findings are available on arXiv.org.

On June 5, 2025, the top projects were presented as part of the Digital Solutions Marathon hackathon in a case study on forecasting and evaluating lost sales. First place went to a joint team of students from the HSE Faculty of Computer Science and the National University of Science and Technology MISIS, consisting of six students.

In 1968, American mathematician Paul Chernoff proposed a theorem that allows for the approximate calculation of operator semigroups, complex but useful mathematical constructions that describe how the states of multiparticle systems change over time. The method is based on a sequence of approximations—steps which make the result increasingly accurate. But until now it was unclear how quickly these steps lead to the result and what exactly influences this speed. This problem has been fully solved for the first time by mathematicians Oleg Galkin and Ivan Remizov from the Nizhny Novgorod campus of HSE University. Their work paves the way for more reliable calculations in various fields of science. The results were published in the Israel Journal of Mathematics (Q1).