The book "Application of matrix models for calculation and analysis of modes of electrical networks" by T. A. Shimanskaya-Semenova is a unique and in-depth study that immerses the reader in the world of electrical engineering and energy systems. If you are interested in modern methods of analyzing electrical networks, want to learn about matrix models and their application in engineering practice, then this publication will be a real discovery for you. Author, T. A. Shimanskaya-Semenova is an experienced specialist in the field of electrical engineering, whose work has already won recognition among professionals and students. In this book, she shares her knowledge and experience, offering readers not only theoretical aspects, but also practical recommendations for the use of matrix models in the calculation and analysis of power grid modes. The book covers a wide range of topics, ranging from the basics of electrical networks to complex mathematical models that allow you to effectively analyze modes of operation. Shimanskaya-Semenova explains how matrix models can be used to optimize the operation of electrical systems, increase their reliability and efficiency Readers will learn about different approaches to modeling, how to correctly interpret the results of calculations and apply them in practice. This book will be especially useful for students and graduate students of technical universities, as well as for practicing engineers and specialists in the field of energy. It is suitable for those who want to deepen their knowledge in the field of electrical networks, as well as for those who are looking for modern solutions to improve the efficiency of energy systems. If you are engaged in the design, operation or analysis of electrical networks, then this publication will become an indispensable assistant for you. The topics raised in the book are relevant and important for the modern world, where issues of energy efficiency and sustainable development are becoming increasingly important. Shimanskaya-Semenova focuses on the need to use modern mathematical methods to solve problems related to energy. She emphasizes that competent analysis of the operating modes of electrical networks can significantly reduce costs and increase their reliability. The author's style is distinguished by clarity and accessibility of presentation, which makes complex mathematical concepts understandable even for those who are just starting their way in this area. Shimanskaya-Semenova uses many examples and illustrations, which allows the reader to better assimilate the material and apply it in practice. The book also contains tasks for self-employment, which makes it an excellent guide for students. If you are looking for literature that combines theory and practice, then “Applying matrix models to calculate and analyze power grid modes” is exactly what you need. The book will not only expand your knowledge, but also inspire new ideas and projects in the field of electrical engineering. In conclusion, it is worth noting that the work of T. A. Shimanskaya-Semenova is an important contribution to the literature on power grids and energy It opens new horizons for the study and application of matrix models, which makes it an indispensable resource for all who seek professional growth in this area. Do not miss the opportunity to get acquainted with this book and enrich your knowledge!