TY - JOUR AU - Hempel, Nadja AU - PalacĂ­n Cruz, Daniel PY - 2021 DO - 10.1016/j.jalgebra.2020.11.004 SN - 0021-8693 UR - https://hdl.handle.net/20.500.14352/98546 AB - The role of finite centralizers of involutions in pseudo-finite groups is analyzed. It is shown that a pseudo-finite group admitting a definable involutory automorphism fixing only finitely many elements is finite-by-abelian-by-finite. As a... LA - eng M2 - 258 PB - Elsevier TI - Centralizers in pseudo-finite groups TY - journal article VL - 569 ER -