TY - JOUR AU - Chocano Feito, Pedro José AU - Alonso Morón, Manuel AU - Romero Ruiz Del Portal, Francisco PY - 2022 DO - 10.1090/tran/8719 SN - 0002-9947 UR - https://hdl.handle.net/20.500.14352/71700 T2 - Transactions of the American Mathematical Society AB - Given a homomorphism of groups f : G → H, we construct a topological space Xf such that its group of homeomorphisms Aut(Xf) is isomorphic to G, its group of homotopy classes of self-homotopy equivalences E(Xf) is isomorphic to H and the natural map... LA - eng M2 - 8635 PB - American Mathematical Society KW - Automorphism group KW - Homotopy equivalence KW - Alexandroff spaces KW - Posets KW - Homology groups KW - Homotopy groups TI - On some topological realizations of groups and homomorphisms TY - journal article VL - 375 ER -