Efim Pelinovsky

The International Laboratory of Dynamical Systems and Applications at HSE University–Nizhny Novgorod conducts in-depth theoretical and applied research, including the study of ocean waves, solar corona reconnections, volcanic phenomena, and ship stability. The lab’s researchers, who have received more than 20 significant research grants over the past five years, actively cooperate with Russian and international colleagues from China, Spain, the USA, the UK, Brazil, and other countries. Prof. Olga Pochinka spoke to the HSE News Service about the laboratory’s work.

Mathematicians at HSE University in Nizhny Novgorod and the A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences studied internal waves generated in the ocean after the explosive eruption of an underwater volcano. The researchers calculated how the waves vary depending on ocean depth and the radius of the explosion source. It turns out that the strongest wave in the first group does not arrive immediately, but after a significant delay. This data can help predict the consequences of eruptions and enable advance preparation for potential threats. The article has been published in Natural Hazards. The research was carried out with support from the Russian Science Foundation (link in Russian).

A laboratory employee topped the ranking of the best scientists in the field of engineering and technology

A student online school-conference in mathematics has been held at the Nizhny Novgorod campus of the Higher School of Economics.