Article
Keywords:
triangular algebra; Jordan automorphism; automorphism
Summary:
We give a sufficient condition under which any Jordan automorphism of a triangular algebra is either an automorphism or an anti-automorphism.
References:
                        
[1] Aiat-Hadj A.D., Ben Yakoub L.: 
Jordan automorphisms, Jordan derivations of generalized triangular matrix algebra. Internat. J. Math. Math. Sci. 13 (2005), 2125–2132. 
MR 2177700 | 
Zbl 1079.16017