The Algebra of Invariants of 3 × 3 Matrices Over a Field of Arbitrary Characteristic
Artem Lopatin · Communications in Algebra · 2004
The least upper bound on degrees of elements of a minimal system of generators of the algebra of invariants of 3 × 3 matrices is found, and the nilpotency degree of a relatively free finitely generated algebra with the identity x 3 = 0 is established.