Jordan automorphisms, Jordan derivations of generalized triangular matrix algebra. Driss, Aiat Hadj Ahmed, Ben Yakoub, L'Moufadal (2005) International Journal of Mathematics and Mathematical Sciences
Jordan automorphisms of triangular algebras. II Driss Aiat Hadj Ahmed, Rachid Tribak (2015) Commentationes Mathematicae Universitatis Carolinae We give a sufficient condition under which any Jordan automorphism of a triangular algebra is either an automorphism or an anti-automorphism.