The book "Theory and computer methods of studying stochastic systems" by Pupkov K. A. and its co-authors is a unique and in-depth study devoted to modern approaches to the analysis of stochastic systems. This work will become an indispensable resource for students, graduate students, researchers, and practitioners in mathematics, statistics, computer science, and related disciplines . In the pages of the book, the reader plunges into the world of random processes and stochastic models, which play a key role in a variety of fields - from finance and economics to engineering and biology. The authors masterfully explain complex concepts, focusing on the practical application of the theory. They offer readers not only theoretical foundations, but also computer methods that allow them to effectively explore and model stochastic systems. This makes the book especially relevant for those who seek to apply the knowledge gained in real practice. Who can like this book? First of all, it will be of interest to students and graduate students studying mathematical statistics, probability theory and numerical methods. It will also attract the attention of researchers working in the field of modeling and data analysis, as well as practitioners who need to apply stochastic models in their work. The book will be useful for both beginners and experienced professionals who want to deepen their knowledge and master new methods. The topics raised in "Theory and Computer Methods of the Study of Stochastic Systems" cover a wide range of issues. The authors consider various approaches to modeling stochastic processes, methods of their analysis and optimization, as well as the use of computer technologies for solving complex problems. The book covers important aspects such as the evaluation of stochastic model parameters, time series analysis, and the application of machine learning methods. These topics are not only relevant, but also extremely important in the modern world, where data play a key role in decision-making. The style of Pupkov and his colleagues is distinguished by the clarity and accessibility of the presentation . The authors are able to explain complex things in simple language, which makes the material understandable and easy to perceive. There are many examples and illustrations in the book, which helps the reader to better understand the material .. In addition, it presents practical tasks and tasks that contribute to the consolidation of the acquired knowledge .. Pupkov K. A. — a well-known scientist in the field of probability theory and statistics, author of many scientific publications and textbooks . His works are distinguished by a high level of scientific rigor and practical orientation .. In this book, he combined his knowledge and experience with the efforts of other specialists, which made it possible to create a truly valuable manual for everyone who is interested in stochastic systems. “Theory and Computer Methods of the Study of Stochastic Systems” is not just a book, but a whole world in which the reader can immerse himself in order to discover new horizons in science and technology. If you are looking for a high-quality and up-to-date publication that will help you understand the complex issues of stochasticism, this book will become your reliable companion. Do not miss the opportunity to expand your knowledge and skills in this exciting field!