2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/30111The CuO-planes of high-T_c superconductors were found to consist of geometric stripes with alternating superconducting and antiferromagnetic areas. Here we will investigate the repulsive Hubbard model of striped clusters as a possible microscopic description of the superconducting elements. The focus of our attention lies on the superconducting properties. We report in agreement with the square Hubbard model a signal in the d-wave channel and investigate its dependence on system size, cluster shape and interaction strength.7 pages, 9 eps-figures, latex using svjour-style, submitted to EPJBSuperconductivityStrongly Correlated Electronstext