2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.RA2018
Commutators and Anti-Commutators of Idempotents in Rings
Dinesh Khurana, T. Y. Lam
We show that a ring has two idempotents with an invertible commutator if and only if for a ring in which $\,…
math.RA2010
A quantum-trace determinantal formula for matrix commutators, and applications
Dinesh Khurana, T. Y. Lam, Noam Shomron
In this paper, we establish a determinantal formula for 2 x 2 matrix commutators [X,Y] = XY - YX over a commutative ring, using (among other invariants) the quantum traces of X and…
math.RA2000★ 2 cited
Wedderburn Polynomials over Division Rings
Tsit-Yuen Lam, André Leroy
A Wedderburn polynomial over a division ring K is a minimal polynomial of an algebraic subset of K. Special cases of such polynomials include, for instance, the minimal polynomials…