M. Brešar

activity

20082025

most citedValues of Noncommutative Polynomials, Lie Skew-Ideals and the Tracial Nullstellensatz

30 citations · 108 across the 27 of their papers we have counts for

collaborators

Showing 2024 · math.RAShow all

2 papers · 2 filters

math.RA2024

Splittable Jordan homomorphisms and commutator ideals

Matej Brešar

We define a Jordan homomorphism $φ$ from a ring $R$ to a ring $R^{'}$ to be splittable if the ideal (of the subring generated by the image of $φ$ ) generated by all $φ (x y) - φ (x) φ (y)$ , $…

math.RA2024★ 1 cited

Products of commutators in matrix rings

Matej Brešar, Eusebio Gardella, Hannes Thiel

Let $R$ be a ring and let $n \geq 2$ . We discuss the question of whether every element in the matrix ring $M_{n} (R)$ is a product of (additive) commutators $[x, y] = x y - y x$ , for $x,y\in M…