2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/129781We calculate exact values of the decycling numbers of $C_{m} \times C_{n}$ for $m=3,4$, of $C_{n}^{2}$, and of $C_{n}^{3}$.5 pagesCombinatorics05C38On the decycling of powers and products of cyclestext