The Equations of Mathematical Physics . H. 2" edited by D. A. Lebedev and other authors represent an important contribution to the field of mathematical physics, which will be of interest to both students and professional researchers. This edition is a continuation of the first part and delves into the complex aspects of the theory of equations that underlie many physical phenomena. The second part of the book covers a wide range of topics, including, but not limited to, partial differential equations, methods of their solution, as well as the application of these equations in various fields of physics. Readers will be able to get acquainted with such important concepts as wave equations, heat conduction equations and equations of hydrodynamics. Each theme is illustrated with examples, which makes the material more accessible to perception. The book will be especially useful for senior students of physics and mathematics faculties, graduate students and teachers, as well as anyone interested in mathematical modeling of physical processes .. If you study physics, mathematics or engineering, then this publication will be an indispensable assistant in your teaching and scientific activities. The topics raised in the book are relevant to the modern scientific community, as they relate to the fundamental concepts used in various fields of science and technology. The authors focus on the importance of mathematical methods in physics, showing how theoretical knowledge can be applied to solve practical problems. This makes the book not only a textbook, but also a source of inspiration for future researchers. The style of presentation of the authors is clear and logical, which allows the reader to easily assimilate even the most complex concepts. The team of authors includes well-known scientists, which gives the text additional value and authority. Their experience and in-depth knowledge in the field of mathematical physics make this book a reliable source of information. If you are looking for literature that will help you deepen your knowledge in mathematical physics, "Equals of Mathematical Physics. H. 2" will be a great choice for you. This edition will not only expand your horizons, but also help you better understand the complex physical processes that surround us. The book may also be of interest to those who are interested in scientific work and want to get acquainted with modern methods of solving equations used in research. Readers interested in such works as "Methods of mathematical physics" or "