Wen Liu

activity

20122023

most citedQuantum Phase Transitions in a Generalized Dicke Model

4 citations · 9 across the 6 of their papers we have counts for

collaborators

Showing 2013Show all

2 papers · 1 filter

math.AG2013

Transformations of polar Grassmannians preserving certain intersecting relations

Wen Liu, Mark Pankov, Kaishun Wang

Let $Π$ be a polar space of rank $n \geq 3$ . Denote by $G_{k} (Π)$ the polar Grassmannian formed by singular subspaces of $Π$ whose projective dimension is equal to $k$ . Su…

math.CO2013

Full automorphism groups of association schemes based on isotropic subspaces

Wen Liu, Mark Pankov, Kaishun Wang

The set of all subspaces of a given dimension in a finite classical polar space has a structure of a symmetric association scheme. If the dimension is zero, this is the scheme of t…