★ A practical textbook that focuses on applying differential equations to practical problems in the field of natural sciences.
★ This book not only provides detailed problem-solving methods, but also conducts in-depth qualitative analysis to help readers better understand the practical applications of differential equations.
★ Suitable for senior high school students, college students, teachers, and readers interested in mathematical modeling, it is a perfect supplement to classic ordinary differential equation theory textbooks.
★ The author Nikolai Yershov is a senior expert in the field of differential equations, and his works are widely praised for their clear explanations and practical cases.

A textbook that focuses on applying differential equations to practical problems in the field of natural sciences. This book is dedicated to exploring how to write ordinary differential equations, solution methods, and conduct qualitative analysis for practical problems in various natural science fields. The book not only provides rich problem-solving methods, but also delves into the qualitative analysis of differential equations, helping readers better understand the application of differential equations in practical problems.
This book is suitable for senior high school students, college students, teachers, and readers interested in mathematical modeling. It can serve as a supplement to classic textbooks on ordinary differential equation theory, helping readers combine theoretical knowledge with practical applications. The book is rich in content, covering multiple topics from basic to advanced. By studying this book, readers will be able to better understand and apply differential equations, and enhance their ability to solve practical problems.

【Author】Nikolai Mikhailovich Yershov
A senior mathematics educator and expert in the field of differential equations. He has written multiple textbooks on differential equations, including "Differential Equations in Application Problems" (2021), "Introduction to Practical Solving Differential Equations with Python" (2022), and "Introduction to Distributed Modeling in NetLogo Environment". His works have been widely praised for their clear explanations and practical cases, helping countless students and teachers better understand and apply differential equations.
Professor Yershov not only has profound expertise in academia, but also strives to present complex mathematical knowledge to readers in a simple and understandable way. His textbooks are not only suitable for students to self-study, but also for classroom teaching, helping teachers better impart the theory and application of differential equations.