TY - GEN AU - Calderón Martín, Antonio Jesús AU - Dieme, Boubacar A4 - Matemáticas PY - 2021 SN - 1804-1388 UR - http://hdl.handle.net/10498/26917 AB - Let (UEu) and (B Eb) be two pointed sets. Given a family of three maps {equation presented}, this family provides an adequate decomposition of U{Eu} as the orthogonal disjoint union of well-described F-invariant subsets. This decomposition is applied... LA - eng PB - Sciendo KW - application KW - graded algebra KW - involutive algebra KW - quadratic algebra KW - Set KW - structure theory KW - weak H-algebra TI - Certain partitions on a set and their applications to different classes of graded algebras DO - 10.2478/cm-2021-0021 ER -