doi:10.2140/agt.2022.22.2775engArtal Bartolo, EnriqueCogolludo-Agustín, José IgnacioLópez de Medrano, SantiagoMatei, DanielModule structure of the homology of right-angled Artin kernelsART-2022-132321We study the module structure of the homology of Artin kernels, ie kernels of nonresonant characters from right-angled Artin groups onto the integer numbers, where the module structure is with respect to the ring K[t±1] for K a field of characteristic zero. Papadima and Suciu determined some part of this structure by means of the flag complex of the graph of the Artin group. We provide more properties of the torsion part of this module, eg the dimension of each primary part and the maximal size of Jordan forms (if we interpret the torsion structure in terms of a linear map). These properties are stated in terms of homology properties of suitable filtrations of the flag complex and suitable double covers of an associated toric complex.2022http://zaguan.unizar.es/record/12386010.2140/agt.2022.22.2775http://zaguan.unizar.es/record/123860oai:zaguan.unizar.es:123860Algebraic and Geometric Topology 22, 6 (2022), 2775-2803byhttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccess