Abstract
AbstractIt is shown that the following conditions on a finite-dimensional algebra A over a real closed field or an algebraically closed field of characteristic zero are equivalent: (i) A admits a special involution, in the sense of Easdown and Munn, (ii) A admits a proper involution, (iii) A is semisimple.
Publisher
Cambridge University Press (CUP)
Cited by
2 articles.
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1. The work of Douglas Munn and its legacy;Semigroup Forum;2010-06-29
2. INVOLUTIONS AND ANTI-AUTOMORPHISMS OF ALGEBRAS;Bulletin of the London Mathematical Society;2006-07-24