2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/97044The colored Jones polynomial of links has two natural normalizations: one in which the n-colored unknot evaluates to [n+1], the quantum dimension of the (n+1)-dimensional irreducible representation of quantum sl(2), and the other in which it evaluates to 1. For each normalization we construct a bigraded cohomology theory of links with the colored Jones polynomial as the Euler characteristic.23 pages, latex, 16 eps figuresQuantum Algebra81R50, 57M27, 18G35text