Lectures on Discrete Mathematics by Kapitonov Yu. In. and others is a fascinating and deep dive into the world of discrete mathematics, which is an integral part of modern education in the field of computer science and related disciplines . This work will be an indispensable assistant for both students and teachers seeking to understand and master the foundations of this important area of mathematics. Discrete mathematics covers a wide range of topics, including combinatorics, graph theory, number theory, and algorithms. Kapitonov's book presents not only a theoretical framework, but also practical examples that help the reader to see how these concepts are applied in real life. Each lecture is structured in such a way as to gradually introduce the reader to the course of affairs, starting with simple concepts and ending with more complex topics, which makes the material available for understanding. This book will be especially interesting for students of technical specialties, graduate students and anyone who wants to deepen their knowledge in mathematics and computer science. If you are fond of programming, algorithms or just want to expand your mathematical horizons, "Lectures on discrete mathematics" will be a real discovery for you. It is suitable for both independent study and as a teaching aid for university courses . The topics raised in the book are of great importance in the modern world. Discrete mathematics is at the heart of many technologies, from cryptography to the development of algorithms for data processing. With the rapid development of information technology and big data, knowledge of the basics of discrete mathematics becomes not just useful, but necessary. Kapitonov's book allows readers not only to get acquainted with the theory, but also to understand how to apply it in practice, which makes it especially valuable. The author’s style is distinguished by clarity and logical presentation . Kapitonov Yu . In. and his co-authors use accessible language, avoiding overly complex formulations, which allows readers to focus on the essence of the material. Each lecture includes examples and tasks that will help to consolidate the studied and develop analytical thinking. This makes the book not only a textbook, but also an interesting reader for anyone who wants to develop their mathematical skills. In addition, Kapitonov Yu. In. He is known for his other work in mathematics and computer science, which confirms his authority in this field. His approach to teaching and explaining complex concepts makes his books in demand among students and faculty. If you are looking for a high-quality teaching aid in discrete mathematics, “Lectures in discrete mathematics” is what you need. This book will not only expand your knowledge, but also help you see how mathematics can be fascinating and applicable in a wide variety of fields. Do not miss the opportunity to immerse yourself in the world of discrete mathematics and discover new horizons of knowledge!