▽x (vxw) = v(▽.w) –w(▽.v) +(w.▽)v –(v.▽)w
may someone prove it?
curl cross product proofing
2009-01-24 2:58 am
回答 (2)
2009-01-24 6:02 am
✔ 最佳答案
http://org91.zorpia.com/0/5030/32197461.37d5da.jpgPlease refer to the topic:
- Einstein Summation Convention
- Kronecker Delta
- Levi-Civita Symbol
2009-01-24 06:44:55 補充：
其實係因為之前有個UST既朋友上堂學到呢樣野唔識，所以搵埋我一齊研究。但因為我學校本身又冇教，所以就借左佢份notes，順便學埋。XD
參考: ME
2009-01-24 10:43 am
連Einstein Summation Convention EMK你都識﹐佩服
收錄日期: 2021-04-13 16:23:15
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090123000051KK01395