# Talk:Trace of a square matrix

From Encyclopedia of Mathematics

Post $\TeX$ remarks

- as elsewhere, I have changed the Russian matrix notation $\left\|\cdot\right\|$ to $[\cdot]$
- a generic field is now denoted by $k$ rather than $K$
- added links to Field and Tensor product

--Jjg 21:36, 3 May 2012 (CEST)

**How to Cite This Entry:**

Trace of a square matrix.

*Encyclopedia of Mathematics.*URL: http://encyclopediaofmath.org/index.php?title=Trace_of_a_square_matrix&oldid=25903