Generalized bi-circular projections on spaces of operators and \(JB^*\) triples
The authors give a characterization of generalized bi-circular projections on spaces of operators \(B(X,Y)\), which support only elementary surjective isometries. They also give a charcterization of generalized by-circular projections for \(JB^*\) triples.
scientific article; zbMATH DE number 5940457