The book "Methods of mathematical physics: a textbook" by Fedorov S. In. is an indispensable resource for students, graduate students and teachers engaged in the study of mathematical physics. This edition immerses the reader in the world of complex mathematical methods that underlie many physical theories and practical applications. If you are looking for literature that can explain complex concepts in accessible language, then this manual will be a real find for you. In his book, Fedorov offers readers an in-depth analysis and systematization of the methods used in mathematical physics. It covers a wide range of topics, ranging from classical equations to modern approaches such as group theory and functional analysis. Each chapter of the book is structured in such a way as not only to explain the theoretical aspects, but also to demonstrate their practical application. This makes the manual especially valuable for those who want not only to study theory, but also to put knowledge into practice. The book will be of interest to both students and professionals working in the field of physics, engineering and applied mathematics .. It is suitable for those who seek to deepen their knowledge in mathematical physics, as well as for those who are ready to face the challenges posed by modern science. If you are passionate about physics and mathematics, and are also looking for ways to improve your problem solving skills, this tutorial will become your reliable assistant. Fedorov raises many topical topics in his book, such as the relationship between mathematics and physics, the use of mathematical models to describe physical processes, and methods of numerical analysis. It focuses on how mathematical methods can be used to solve real-world problems, making the material particularly relevant to students and professionals working in the scientific and engineering fields. This book not only educates but also inspires further research and discovery. Fedorov's style is distinguished by clarity and logical presentation. He is able to explain complex things in simple language, which makes his manual available to a wide audience. In addition to "Methods of Mathematical Physics", the author is also known for his other works, which deal with various aspects of physics and mathematics. His ability to connect theory with practice makes his books in demand among students and faculty. If you are looking for books on mathematical physics that will help you understand complex concepts and methods, Fedorov’s Methods of Mathematical Physics: A Study Guide will be an excellent choice. This publication will not only enrich your knowledge, but also help you develop the critical thinking and analytical skills you need for a successful career in science and technology. Thus, this book is not just a textbook, but a real find for anyone who wants to understand the world of physics deeper through the prism of mathematics. Do not miss the opportunity to take a step towards new knowledge and discoveries with the help of "Methods of mathematical physics" from Fedorov C. In.