 Universal Identities by Keith Conrad

By Keith Conrad. Standalone expository notes hosted on the author’s University of Connecticut website. No publication or revision date is established.

Online text: kconrad.math.uconn.edu/blurbs/linmultialg/univid.pdf

Cited section: §3, Theorem3.4 and equations3.1–3.2, printedpp6–7, Cayley-Hamiltonovercommutativerings; §2 printedp2 single-variablepolynomialidentitymatrixsubstitutionandconstantmultiplesofI.