The book "Ergodic problems of mechanics" by the author of outstanding scientists, such as Vladimir Arnold and Igor Avets, is a deep and fascinating study in the field of mechanics and mathematical physics. This work is not just a textbook, but a real treasure trove of knowledge that opens up the world of ergodic theory to readers - one of the most interesting and complex areas of modern natural science. From the first pages of the book, the reader is immersed in the fascinating world of dynamical systems, where the authors masterfully explain how mathematical models can describe physical phenomena. The focus is on questions concerning the long-term behavior of systems, which makes this book particularly relevant for those interested not only in mechanics but also in statistical physics, chaos theory, and mathematical probability theory. The book will be of interest not only to students and graduate students studying physics and mathematics, but also to professional researchers working in the field of mechanics and related disciplines .. It will also attract the attention of science lovers seeking to understand more deeply how the laws of nature work and how they can be described using mathematical models. It is important to note that “Ergodic Problems of Mechanics” is suitable for both readers with basic knowledge in physics and for those who already have experience in this field and want to expand their horizons. The topics raised in the book cover a wide range of topics, from the basics of dynamical systems to complex models describing the behavior of particles under different conditions. The authors not only present theoretical aspects, but also offer practical applications of their ideas, which makes the material accessible and understandable. Readers will be able to learn about how the ergodic properties of systems affect their behavior, and how this knowledge can be used to solve real-world problems in physics and engineering. The writing style of Arnold and Avetz is clear and logical, which allows the reader to easily follow the thinking of the authors. They use many examples and illustrations to make complex concepts more accessible. This makes the book not only useful, but also fascinating to read. In addition, both authors are known for their other work in mathematics and physics, which adds additional value to their research. For example, Vladimir Arnold is the author of such famous works as “Geometry and Dynamics” and “Ordinary Differential Equations”, which also deserve attention. “The Ergodic Problems of Mechanics” is not just a book, but a whole world that opens up to the reader who is ready to immerse himself in the study of the basics of mechanics and dynamical systems. It inspires reflection and research, prompting the reader to ask questions about the nature of reality and how we can describe it. If you are looking for a deep and meaningful reading that will leave you with new knowledge and understanding, then this book will be an excellent choice. Thus, the Ergodic Problems of Mechanics is a must-read for anyone who wants to expand their horizons in science and understand how mathematical models can explain complex physical phenomena. Do not miss the opportunity to touch this unique work, which will certainly take its rightful place on your bookshelf.