At RUDN, Yakov Sinai, Professor of Princeton University tells about the latest results in scientific studies on the Navier-Stokes equations

At RUDN, Yakov Sinai, Professor of Princeton University tells about the latest results in scientific studies on the Navier-Stokes equations

Professor of Princeton University, laureate of the Abel Prize Yakov Sinai made a presentation at RUDN Mathematical Institute n.a. Nikolsky.

June 8, 2018, at a meeting of a scientific seminar on differential and functional-differential equations under the supervision of Professor A.L. Skubachev (Mathematical Institute n.a. Nikolsky) prof.Yakov Sinai made a report: "Navier-Stokes System and Renolmalization Group Theory".

Y. Sinai is a laureate of many prestigious Russian and international prizes. He was awarded the A.Markov Prize. (1989), the Heinemann Prize (1990), the Israeli Wolff Prize (1996), the J. Moser Prize (2001), the Nemmers Prize (2002), the Henri Poincaré Award (2009) and others, as well as L. Boltzmann medal 1986) and P. Dirac medal (1993). In 2013, he received the Leroy Steele Award of the American Mathematical Society. In 2014, the Academy of Sciences of Norway awarded him the Abel Prize.

The main works of the professor lie in the field of both mathematics and mathematical physics, especially probability theory, the theory of dynamical systems, ergodic theory, and other mathematical problems of statistical physics. Of great importance are his works on geodesic flows on surfaces of negative curvature. Many achievements in the field of mathematics are named after him, including such as the Kolmogorov-Sinai entropy, the Sinai billiards, the Sinai random walk hypothesis, the Sinai-Bowen-Ruel measure and the Pirogov-Sinai theory. A large series of works is devoted to the theory of scattering billiards - "Sinai billiards".

At the seminar professor shared the latest results of scientific research on the Navier-Stokes equations and the new mathematical apparatus (Renolmalization Group Theory), allowing to advance in the study of the global solvability of the Navier-Stokes equations.

All news
15 Jun
Heavy Metals Make Soil Enzymes 3 Times Weaker, Says a Soil Scientist from RUDN University

Heavy metals suppress enzyme activity in the soil by 3-3.5 times and have especially prominent effect on the enzymes that support carbon and sulfur circulation. This was discovered by a soil scientist from RUDN together with his colleagues from Chile, Germany, the UK and Venezuela. The data obtained by the team can lead to more efficient use and fertilization of agricultural lands.

09 Jun
Multilingual Education during COVID-19: University Teachers from Several Continents and 18 Countries Explored Common and Specific Features of Remote Training

The RUDN University Academic Council Commission on Foreign Languages held its June research seminar in cooperation with international community of language teachers who became part of the international pro-bono project on challenges and solutions to foreign languages training during COVID-19.

07 Jun
RUDN University Biologists Studied the Effect of Jungles on Global Warming

Biologists from RUDN University described the role of tropical rainforests in the production of methane, the second most harmful greenhouse gas after CO2. It turned out that some areas of rainforests not only consumed methane but also emitted it.