This journal is the core periodical, 20 17 edition) Comprehensive impact factor: 0.433? Comprehensive impact factor (version 20 17): 0.3 1 1, and the review time is generally 1~2 months. But if the intention is not adopted, the manuscript will be rejected soon. Journal of Engineering Mathematics is a comprehensive academic journal combining mathematical theory with modern engineering technology. Its purpose is to timely report innovative papers on mathematics with application background, as well as the application methods and achievements of mathematics in national economy and engineering technology.