The book “The treatment of elastic waves before summation using a priori information” by Tonelott and his colleagues is a unique scientific publication that immerses the reader in the world of complex mathematical and physical concepts associated with elastic waves. This work is intended for specialists in the field of physics, engineering and applied mathematics, as well as for students and graduate students seeking to deepen their knowledge in this field. The book focuses on the process of rotation of elastic waves, which is one of the key problems in the theory of elasticity and acoustics. The authors propose a new approach based on the use of a priori information, which allows to significantly improve the accuracy and efficiency of wave summation. This is especially true in the context of modern technologies, where the accuracy of data is of paramount importance. The reader will be able to learn about how different methods of data processing can be applied to solve complex problems associated with the propagation of waves in various environments. The book will be of interest not only to professional researchers, but also to those who are fond of physics and mathematics. It is suitable for readers with different levels of training - from students studying the basics of elasticity theory to experienced professionals working in the field of modeling and analysis of physical processes. If you are looking for literature that will help you understand complex concepts and put them into practice, this edition will be a real find for you. The topics raised in the book cover a wide range of issues related to elastic waves: from theoretical foundations to practical applications. The authors pay special attention to mathematical models that allow describing the behavior of waves in different conditions. They are looking at how a priori information can be used to improve outcomes, which opens up new horizons for research in this area. The reader will be able to better understand how the various factors influencing wave propagation interact, and how this knowledge can be used to solve real-world problems. The style of Tonelott and his colleagues is distinguished by clarity and logical presentation, which makes complex concepts accessible to understanding. The book uses illustrative examples and illustrations that help the reader to better absorb the material .. The authors also refer to their previous work and research, which allows you to create a holistic view of the development of the topic and its relevance. If you are interested in such works as “Waves and Oscillations” or “The Theory of Elasticity” by other authors, then this edition will be an excellent addition to your library for you. It will not only enrich your knowledge, but also inspire new research and experiments in physics and mathematics. Thus, the book “Circulation of elastic waves before summation using a priori information” is not just a scientific publication, but a real find for everyone who seeks a deep understanding of physical processes and their mathematical description. Immerse yourself in the world of elastic waves and discover new horizons of science together with Tonelott and his team!