Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8897746 | Linear Algebra and its Applications | 2018 | 34 Pages |
Abstract
Given two complex Hilbert spaces H and K with dim(H)â¥2, we also show that every bijection Φ:B(H)âB(K) satisfyingΦ(Îλ(abâ))=Îλ(Φ(a)Φ(b)â), for all a,bâB(H), must be a complex linear or a conjugate linear â-isomorphism.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Ahlem Ben Ali Essaleh, Antonio M. Peralta,