Talk:Structure constants

Einstein notation
Question for the authors: Shouldn't "c" be a subscript of f, since we're summing over it? — Preceding unsigned comment added by 110.22.66.192 (talk) 11:03, 21 November 2013 (UTC)

Factor
According to the definition of structure constants, in the relation
 * $$\left[T^a, T^b \right] = i f^{abc} T^c$$

the structure constants are $$i f^{abc}$$, and not $$f^{abc}$$.

Doesn't this need some explanation? Madyno (talk) 20:30, 6 November 2022 (UTC)