該雜志在兩個領域發表了高科學質量的原始研究論文:數學建模和數值分析。數學模型包括對一個問題(或一類問題)的數學公式的發展和研究，例如結構、適定性、解的性質。數值分析包括對一個數學問題(或一類問題)的數值逼近或求解方法的公式和研究，例如穩定性、收斂性、計算復雜度。

The journal publishes original research papers of high scientific quality in two areas: Mathematical Modelling, and Numerical Analysis. Mathematical Modelling comprises the development and study — e.g. structure, well-posedness, solution properties — of a mathematical formulation of a problem (or class of problems). Numerical Analysis comprises the formulation and study — e.g. stability, convergence, computational complexity — of a numerical approximation or solution approach to a mathematically formulated problem (or class of problems).