The book "Optimization models of fast neutron reactors" by the authors of German Borisovich Usynin , Alexander Sergeyevich Karabasov and Vladimir Anatolyevich Chirkov is a unique and in-depth study in the field of nuclear energy. which will be of interest to experts, as well as students, Desperate to dive into the complex world of fast neutron reactors This publication will be an indispensable assistant for those involved in the design and optimization of nuclear reactors, as well as for researchers working in related fields. The book covers a wide range of topics related to the design and operation of fast neutron reactors. The authors offer readers a detailed analysis of optimization models that allow to increase the efficiency of reactors and minimize the risks associated with their operation. In the course of reading, you will learn about different approaches to modeling, as well as how these models can be used to solve practical problems in the field of nuclear energy. The book not only explains the theoretical aspects, but also provides practical examples, which makes the material accessible and understandable. This work will be of particular interest to students and graduate students of technical and natural sciences specialties, as well as nuclear energy professionals who seek to deepen their knowledge and skills. If you are passionate about sustainable development, alternative energy sources and technologies that contribute to reducing the carbon footprint, then this book will be a real find for you. It will help you understand how modern technologies can be used to create safe and efficient energy solutions. The topics raised in the book go beyond purely technical aspects. The authors also consider the environmental and economic consequences of using fast neutron reactors, emphasizing the importance of an integrated approach to solving energy problems. In the face of global climate change and growing energy needs, understanding of such technologies is becoming increasingly relevant. The book is intended not only to inform, but also to inspire new ideas and research in this area. The style of the authors is distinguished by clarity and accessibility, which makes complex concepts more understandable to a wide audience. Usynin, Karabasov and Chirkov are well-known experts in their field, and their previous work, such as “Nuclear reactors: theory and practice” and “Energy systems of the future”, have also received recognition in the scientific community. Their experience and in-depth knowledge allow them to create high-quality and informative texts that not only teach, but also inspire. Whether you are looking for books on nuclear power, optimisation of technology or sustainability, “Optimization Models of Fast Neutron Reactors” will be an important step towards understanding the current challenges and opportunities in this field. This publication will not only expand your knowledge, but also help you to look at the future of energy from a new perspective. Read, explore and discover a world where science and technology work for the benefit of humanity!