Minghui Ma

collaborators

2 papers

math.OA2025

Products of irreducible operators in factors

Minghui Ma, Junhao Shen, Rui Shi +1

Let $M$ be a separable factor. An operator $T$ in $M$ is said to be irreducible in $M$ if the von Neumann algebra $W^{*} (T)$ generated by $T$ is an irred…

math.OA2025

Ortho-isomorphisms of von Neumann algebras

Minghui Ma, Weijuan Shi

Suppose $M$ and $N$ are von Neumann algebras. Two operators $A$ and $B$ in $M$ are said to be orthogonal if $A^{*} B = 0$ , meaning their ranges are orthogonal…