77 citations · 337 across the 28 of their papers we have counts for
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math.FA2020★ 2 cited
Algebraic proof methods for identities of matrices and operators: improvements of Hartwig's triple reverse order law
Dragana S. Cvetković-Ilić, Clemens Hofstadler, Jamal Hossein Poor +3
When improving results about generalized inverses, the aim often is to do this in the most general setting possible by eliminating superfluous assumptions and by simplifying some o…
cs.SC2020★ 9 cited
Compatible rewriting of noncommutative polynomials for proving operator identities
Cyrille Chenavier, Clemens Hofstadler, Clemens G. Raab +1
The goal of this paper is to prove operator identities using equalities between noncommutative polynomials. In general, a polynomial expression is not valid in terms of operators,…