The book "Granical Problems of the Theory of Oscillations and Integral Equations" by B. D. Kupraze is a unique and in-depth study that immerses the reader in the world of mathematical physics and oscillation theory. This work will be a real find for students, graduate students and specialists working in the field of applied mathematics, mechanics and engineering. If you are interested in topics such as system dynamics, wave processes and mathematical modeling, then this book will definitely attract your attention. Kupraze, known for his outstanding work in mathematical physics, offers the reader not just theoretical calculations, but also practical examples that demonstrate how theoretical concepts are applied to real-world problems. His book deals with boundary problems that arise in various fields of science and technology, including mechanical systems, acoustics, and electromagnetism. The author masterfully combines theory and practice, which allows the reader not only to understand the essence of the problem, but also to see how it can be solved with the help of integral equations. The book covers a wide range of topics, including methods for solving boundary problems, properties of integral equations and their application in various fields. The reader will be able to get acquainted with the basic approaches to solving problems related to fluctuations and dynamic processes . Kupraze pays special attention to methods that allow him to effectively solve complex problems, which makes his work indispensable for those who seek to deepen their knowledge in this field. Who is this book intended for? First of all, it will be useful for senior students and graduate students studying mathematical physics, mechanics and engineering disciplines . The book will also be of interest to practicing engineers and researchers working on projects related to dynamics and fluctuations. If you are interested in mathematical modeling and want to expand your knowledge of boundary problems, then this work will become an invaluable resource for you. Kupraze's particular style, which combines accessibility and deep scientific validity, makes his books easy to read, even when it comes to complex mathematical concepts. He skillfully uses examples and illustrations, which allows the reader to better assimilate the material. In. D. Kupraze is also the author of other well-known works, such as "Methods of Mathematical Physics" and "Theory of Oscillations", which have received recognition in the scientific community. The topics raised in the book are relevant and important for the modern scientific world. With the rapid development of technology and science, the understanding of oscillatory processes and methods of their analysis is becoming increasingly popular. The book not only deepens theoretical knowledge, but also opens new horizons for the practical application of this knowledge in various fields. Thus, "Branical Problems of the Theory of Oscillations and Integral Equations" is not just a textbook, but a real encyclopedia of knowledge for everyone who seeks to understand the complex mechanisms of oscillatory processes. If you want to expand your horizons in mathematics and physics, this book will be a reliable guide to the world of vibration theory and integral equations. Do not miss the opportunity to immerse yourself in an exciting journey through the pages of this outstanding work!