The book "Differential equations with partial derivatives" by Fedoryuk M. In. is not just a textbook, but a real find for students, graduate students and anyone interested in mathematics and its applied aspects In this work, the author masterfully combines theoretical foundations with practical examples, which makes him an indispensable tool for studying one of the most complex and fascinating topics in mathematics. Partial differential equations play a key role in the mathematical modeling of various physical processes, such as heat transfer, fluid mechanics, and electromagnetism. The book of Fedoryuk immerses the reader in the world of these equations, starting with the basics and gradually complicating the material. The author explains how differential equations can describe the behavior of systems in the real world, which makes the study of the topic not only useful, but also fascinating. Each chapter of the book is structured in such a way that the reader can not only assimilate the theoretical material, but also apply it in practice. Fedoryuk offers many examples and tasks that help to consolidate the knowledge gained . This makes the book ideal for technical students, as well as for teachers looking for quality materials for their courses. If you are interested in mathematics, physics or engineering, this work will become a real treasure for you. The book pays special attention to methods of solving differential equations, including classical and modern approaches. Fedoryuk is not afraid to delve into complex topics, such as systems of equations and methods of numerical solution, which makes his work relevant for those who seek a deep understanding of the subject. The reader will find in the book not only a theory, but also practical recommendations, which makes it easy to adapt knowledge to real problems. The author's style is distinguished by clarity and accessibility, which makes even the most complex concepts understandable to a wide audience. Fedoryuk uses many illustrations and graphs, which helps to visualize the material and facilitates its perception. This is especially important for those who prefer visual training. In addition, the book contains references to additional sources and literature, which allows the reader to delve into the study of the topic. The book “Differential Equations with Private Derivatives” will be of interest not only to students, but also to practicing engineers, researchers and anyone who wants to expand their knowledge in the field of mathematics. It will be a great addition to the library of anyone who aspires to professional growth and wants to be one step ahead in their field. If you are looking for literature on differential equations, then, in addition to this book, you may be interested in works such as "Introduction to Differential Equations" by author H. N. Kotlyarov or "Differential equations and their applications" from A. A. Grigorieva . These books will also help you to deepen your knowledge and skills in this area.. Thus, "Differential Equations with Partial Derivatives" by Fedoryuk M. In. It is not just a textbook, but a complete guide to the complex but fascinating world of differential equations. If you want to master this topic and learn how to put knowledge into practice, then this work will become your reliable assistant. Do not miss the opportunity to get acquainted with this book - it will open up new horizons in the study of mathematics and its applications.