動力系統定性理論(QTDS)發表高質量的同行評議研究論文，研究離散和連續動力系統的理論和應用。該雜志面向數學家、工程師、物理學家和其他使用動力系統作為有價值的研究工具的科學家。

Qualitative Theory of Dynamical Systems (QTDS) publishes high-quality peer-reviewed research articles on the theory and applications of discrete and continuous dynamical systems. The journal addresses mathematicians as well as engineers, physicists, and other scientists who use dynamical systems as valuable research tools.