線性代數在圖論的應用

一 鄰接矩陣
https://ccjou.wordpress.com/2010/01/18/%E7%B7%9A%E6%80%A7%E4%BB%A3%E6%95%B8%E5%9C%A8%E5%9C%96%E8%AB%96%E7%9A%84%E6%87%89%E7%94%A8-%E4%B8%80%EF%BC%9A%E9%84%B0%E6%8E%A5%E7%9F%A9%E9%99%A3/

二 關聯矩陣
https://ccjou.wordpress.com/2013/08/30/%E7%B7%9A%E6%80%A7%E4%BB%A3%E6%95%B8%E5%9C%A8%E5%9C%96%E8%AB%96%E7%9A%84%E6%87%89%E7%94%A8-%E4%BA%8C%EF%BC%9A%E9%97%9C%E8%81%AF%E7%9F%A9%E9%99%A3/

三 拉普拉斯矩陣
https://ccjou.wordpress.com/2014/12/04/%E7%B7%9A%E6%80%A7%E4%BB%A3%E6%95%B8%E5%9C%A8%E5%9C%96%E8%AB%96%E7%9A%84%E6%87%89%E7%94%A8-%E4%B8%89%EF%BC%9A%E6%8B%89%E6%99%AE%E6%8B%89%E6%96%AF%E7%9F%A9%E9%99%A3/