A trace form on an arbitrary algebra is a symmetric bilinear form such that
for all (Schafer 1996, p. 24).
A trace form on an arbitrary algebra is a symmetric bilinear form such that
for all (Schafer 1996, p. 24).
Weisstein, Eric W. "Trace Form." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/TraceForm.html