The book "Theorems about the inverse function and their applications in the theory of polyhedra" by Vladimir Alexandrov is a fascinating and in-depth study that immerses the reader in the world of mathematical analysis and geometry. This work will be especially interesting to those who seek to understand the complex concepts and theorems that underlie polyhedra and their properties. Vladimir Alexandrov, a well-known mathematician and author of many works in the field of function theory and geometry, offers readers a unique view of inverse function theorems. It not only explains the basic principles, but also demonstrates how these theorems can be applied to solve practical problems in polyhedra theory. The book is written with clarity and logic, which makes it accessible to students, graduate students and anyone interested in mathematics, as well as professionals working in related fields. The main intrigue of the book is how inverse function theorems can be used to analyze polyhedraobjects that are found not only in mathematics, but also in physics, engineering, and computer graphics. Alexandrov masterfully connects abstract mathematical concepts with real applications, allowing the reader to see how theoretical knowledge can be used to solve specific problems. This makes the book not only a textbook, but also a source of inspiration for those who want to deepen their knowledge in mathematics and its practical applications. The book will be especially useful for undergraduate and graduate students of mathematical and engineering specialties, as well as for teachers who are looking for new approaches to explaining complex topics. It may be of interest to readers interested in mathematical analysis, geometry and polyhedra theory, as well as those who want to expand their horizons in the field of applied mathematics. It is important to note that the book does not require the reader to have deep prior knowledge, but basic knowledge in the field of mathematical analysis and linear algebra will be useful. The topics raised in the book cover a wide range of issues related to the analysis of polyhedra, their properties and features. Alexandrov discusses how inverse function theorems can help in the study of the stability of polyhedra, their symmetry, and other important characteristics. The reader will be able to learn about how these theorems affect the understanding of polyhedra in the context of various mathematical theories and how they can be used to develop new methods in applied mathematics. The style of Vladimir Alexandrov is clear and logical, which makes his works available to a wide audience. His previous works, such as Introduction to the Theory of Functions and Geometric Aspects of Analysis, also trace the desire to make complex mathematical concepts understandable and interesting to readers. In this book, he continues this tradition by offering readers not only theoretical knowledge but also practical skills that can be applied in real life. “Theorems on Reverse Functions and Their Applications in Polyhedron Theory” is not just a book on mathematics. This is a fascinating journey into the world of numbers and shapes that inspires and encourages reflection. If you want to expand your knowledge of mathematics and discover new horizons, this book will become your reliable companion. Do not miss the opportunity to immerse yourself in the world of polyhedra and discover their amazing properties together with Vladimir Alexandrov!