Mathematical Issues of Cybernetics . Issue 9" edited by Yablonsky is a fascinating and in-depth study that immerses the reader in the world of cybernetics, mathematical models and their applications in various fields of science and technology. This issue is a collection of articles written by leading experts in the field of cybernetics, and covers a wide range of topics, from management theory to information processing and artificial intelligence. In this volume, readers will find many topical questions regarding the mathematical methods used to solve problems related to the automation and optimization of processes. Each article is imbued with the spirit of scientific search and the desire for innovation, which makes the book interesting for both professionals and students studying cybernetics, mathematics and related disciplines. It examines both theoretical aspects and practical applications, allowing the reader not only to deepen their knowledge, but also to see how mathematics and cybernetics interact in the real world. The book will be especially useful for those who are interested in modern technologies, algorithms and models used in various fields - from robotics to bioinformatics. Students, graduate students and young scientists, as well as practitioners, will find in this collection many ideas and inspirations for their research and projects. Topics covered in "Mathematical Issues of Cybernetics" cover a wide range of topics such as control theory, signal processing, automatic control systems, and more. Each article is written taking into account the latest achievements in science and technology, which allows readers to be aware of the latest trends and trends in cybernetics. The book also focuses on the importance of a mathematical approach in solving complex problems, making it an indispensable resource for all who seek a deep understanding of this dynamically developing field. Yablonsky, as editor and author, is known for his work in cybernetics and mathematics. His style is distinguished by clarity of presentation and accessibility of complex concepts, which makes even the most difficult topics understandable to a wide audience. In previous issues of The Mathematical Issues of Cybernetics, he has already demonstrated the ability to combine theory and practice, and this issue was no exception. If you are looking for books on cybernetics, mathematics, management theory or just want to expand your knowledge in these areas, "Mathematical Issues of Cybernetics. Episode 9" will be a great choice. This book will not only enrich your scientific baggage, but also inspire new ideas and research. Read, study and apply the knowledge gained in practice the world of cybernetics is waiting for you!