《數字分析電子交易》(ETNA)是一本電子期刊，刊載數字分析和科學計算方面的重大新進展。研究連續模型求解算法和數值線性代數的高質量論文適合于ETNA，討論此類算法的實現和性能的類似質量論文也適用于ETNA。當前或新的計算機體系結構的新算法是適當的，只要它們在數字上是可靠的。然而，發布的重點應該放在算法上，而不是架構上。該雜志由肯特州立大學圖書館與肯特州立大學計算數學研究所合作出版，并與奧地利科學院計算和應用數學研究所(RICAM)合作。

Electronic Transactions on Numerical Analysis (ETNA) is an electronic journal for the publication of significant new developments in numerical analysis and scientific computing. Papers of the highest quality that deal with the analysis of algorithms for the solution of continuous models and numerical linear algebra are appropriate for ETNA, as are papers of similar quality that discuss implementation and performance of such algorithms. New algorithms for current or new computer architectures are appropriate provided that they are numerically sound. However, the focus of the publication should be on the algorithm rather than on the architecture. The journal is published by the Kent State University Library in conjunction with the Institute of Computational Mathematics at Kent State University, and in cooperation with the Johann Radon Institute for Computational and Applied Mathematics of the Austrian Academy of Sciences (RICAM).