https://mathcafe.net/
数学カフェ| 境界のない数学コミュニティ| Math community without boundary
2015年3月より、誰もが最先端の数学に触れる機会を提供しています。
math communitywithoutboundary
https://math.duke.edu/duke-math-community-team
Duke Math Community Team | Department of Mathematics
We support everyone in our community having a genuine opportunity to succeed at mathematics, regardless of race, ethnicity, national origin, gender identity,...
math communitydepartment ofduketeammathematics