2 citations · 3 across the 5 of their papers we have counts for
5 papers
Rigidity for Isomorphisms between Operator Algebras with Commutative Diagonals
Elias G. Katsoulis, Feifei Miao, Wenming Wu +1
We show that two families of operator algebras, the CSL algebras of multiplicity free CSLs and the semicrossed products of commutative C-algebras, demonstrate a strong form of…
Joint spectrum shrinking maps on projections
Wenhua Qian, Dandan Xiao, Tanghong Tao +2
Let be a finite dimensional complex Hilbert space with dimension and the set of projections on . Let $φ: \mathcal P(\mat…
Surjective -isometries of Grassmann spaces
Wenhua Qian, Junhao Shen, Weijuan Shi +2
Based on the characterization of surjective -isometries of unitary groups in finite factors, we describe all surjective -isometries between Grassmann spaces of projection…
On cleanness of von Neumann algebras
Lu Cui, Linzhe Huang, Wenming Wu +2
A unital ring is called clean (resp. strongly clean) if every element can be written as the sum of an invertible element and an idempotent (resp. an invertible element and an idemp…
Wigner-Type Theorem on transition probability preserving maps in semifinite factors
Wenhua Qian, Liguang Wang, Wenming Wu +1
The Wigner's theorem, which is one of the cornerstones of the mathematical formulation of quantum mechanics, asserts that every symmetry of quantum system is unitary or anti-unitar…