The book "Sustainability of Difference Schemes" by Alexander A. Samarsky and Andrei A. Gulina is a fascinating and in-depth study that immerses the reader in the world of numerical methods and their applications in solving differential equations. This work will be a real discovery for students, graduate students and practitioners in mathematics, physics and engineering, as well as for anyone interested in modern methods of numerical analysis. The authors, known for their scientific works and research, offer the reader a unique approach to the study of the stability of difference schemes, which is a key aspect in numerical modeling. Sustainability is a property that determines how errors in calculations or initial data can affect the final result. The book examines various aspects of sustainability, including theoretical foundations, practical examples, and algorithms, making it an indispensable tool for those who want to deepen their knowledge in this field. The book is written in accessible language, which allows even those who are not specialists to understand the basic ideas and concepts. The authors use many illustrations, graphs and examples, which makes the material more clear and understandable. Readers will be able not only to get acquainted with the theory, but also to see how it is applied in practice, which is especially important for students and young scientists. The topics raised in the book cover a wide range of issues, including analysis of the stability of linear and nonlinear difference schemes, methods for evaluating errors and ways to minimize them. The book also addresses issues related to the numerical solution of partial differential equations, which makes it relevant for specialists working in the field of mathematical modeling and computer simulation. "Resilience Difference Schemes" will be of interest not only to students and graduate students, but also to practicing engineers, programmers and researchers working in the field of computational mathematics and related disciplines. If you are looking for literature that will help you to understand the complex aspects of numerical methods, this book will be your reliable assistant. The style of the authors is distinguished by clarity and logical presentation, which allows the reader to easily follow the thought and absorb the material. Samarsky and Gulin have already established themselves as outstanding specialists in their field, and their previous works are also devoted to issues of numerical analysis and mathematical modeling. Their experience and in-depth knowledge make this book a valuable contribution to existing literature. If you are looking for books on numerical methods, the stability of difference schemes or mathematical modeling, then “Resilience of difference schemes” will be an excellent addition to your library. This work will not only expand your knowledge, but will also inspire further research in numerical methods and their application in various scientific and practical tasks. Do not miss the opportunity to immerse yourself in the fascinating world of numerical analysis with this wonderful book!