Atribución-NoComercial 4.0 InternacionalGalindo, CésarJaramillo, Nicolás2019-07-032019-07-032016-07-01ISSN: 2357-4100https://repositorio.unal.edu.co/handle/unal/66449We address the problem of determining the obstruction to existence of solutions of the hexagon equation for abelian fusion rules and the classication of prime abelian anyons.application/pdfspaDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/51 Matemáticas / MathematicsArtículo de revistahttp://bdigital.unal.edu.co/67477/info:eu-repo/semantics/openAccessAnyonspointed fusion categoriesmodular categoriesquadratic forms