International Journal of Mathematics and Mathematical Sciences
Volume 2005 (2005), Issue 3, Pages 483-486
doi:10.1155/IJMMS.2005.483

Another version of “exotic characterization of a commutative H-algebra”

Parfeny P. Saworotnow

Department of Mathematics, The Catholic University of America, Washington 20064, DC, USA

Abstract

Commutative H-algebra is characterized in a somewhat unusual fashion without assuming either Hilbert space structure or commutativity. Existence of an involution is not postulated also.