Ars longa, vita brevis

代数拓扑导论

Posted on August 6, 2019

一般拓扑学之后，或者说点集拓扑学之后，该开始学习代数拓扑学了。... [Read More]

Posted on July 28, 2019

问题描述:... [Read More]

Posted on July 20, 2019

Loring... [Read More]

Posted on July 17, 2019

构件大型的分布式系统是缺乏环境的,因为传统的系统已经能够满足需求,那为什么还要去创建... [Read More]

Posted on July 16, 2019

五十年前(1969年),阿波罗11号将人类送上月球.... [Read More]