2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/88056In this paper we describe algebraically the zero divirsors of the Cayley- Dickson algebras $\a_{n}=\erre^{2^n}$ for $n \ge 4$ over the real numbers.plain tex, 31 pagesQuantum AlgebraThe zero divisors of the Cayley-Dickson algebras over the real numberstext