微分和積分方程將發表精心挑選的研究論文，內容涉及微分和積分方程的數學方面，以及數學理論在科學和工程中出現的問題中的應用。提交給本雜志的論文應該是正確的、新穎的，并且應該引起從事這些領域的大量數學家的興趣。

Differential and Integral Equations will publish carefully selected research papers on mathematical aspects of differential and integral equations and on applications of the mathematical theory to issues arising in the sciences and in engineering. Papers submitted to this journal should be correct, new, and of interest to a substantial number of mathematicians working in these areas.