這本純電子期刊發表了所有數學分支的重大進展的研究公告和原始研究的短而完整的論文(多達15個期刊頁)。研究公告和短篇論文的設計都應將其內容傳達給廣泛的數學受眾，并應符合數學內容和清晰度的高標準。所有的論文都要經過審查，并且所有的編輯委員會都必須批準接受任何論文。

This electronic-only journal publishes research announcements of significant advances in all branches of mathematics and short complete papers of original research (up to about 15 journal pages). Both research announcements and short papers should be designed to communicate their contents to a broad mathematical audience and should meet high standards for mathematical content and clarity. All papers are reviewed, and the entire Editorial Board must approve the acceptance of any paper.