Maps preserving numerical ranges of operator products

By J. Hou, Qinghui Di. 2005

55 citations recorded by the source corpus.

Subfields: Algebra and Number Theory, Computational Theory and Mathematics, Mathematical Physics

View Paper: https://www.semanticscholar.org/paper/bf463b338238f92c9d9e41e77e6cf6096a7ba3fe

Citations in the corpus

• Maps preserving the idempotency of products of operators (2007, unknown): “[3,5,7]).”
• Mappings that preserve pairs of operators with zero triple Jordan product (2007, unknown): “One can then show that α(X) = ξ with ξ(3) = 1 for all X ∈ S (see also [8]).”