Zezhou Zhang

activity

20172024

most citedFinite presentability of universal central extensions of

sl_{n}

, II

1 citations · 1 across the 4 of their papers we have counts for

collaborators

3 papers

math.RA2020★ 1 cited

Finite presentability of universal central extensions of $sl_{n}$ , II

Zezhou Zhang

In this note we connect finite presentability of a Jordan algebra to finite presentability of its Tits-Kantor-Koecher algebra. Through this we complete our discussion of finite pre…

math.RA2020

Finite presentability of universal central extensions of $sl_{n}$

Efim Zelmanov, Zezhou Zhang

In this paper we discuss finite presentability of the universal central extensions of Lie algebras $sl_{n} (R)$ , where $n \geq 3$ and $R$ is a unital associative $k$ -algeb…

math.GR2017

Property (T) for Kac-Moody groups over rings

Mikhail Ershov, Ashley Rall, Zezhou Zhang

Let R be a finitely generated commutative ring with 1, let A be an indecomposable 2-spherical generalized Cartan matrix of size at least 2 and M=M(A) the largest absolute value of…

Finite presentability of universal central extensions of sln​, II

Finite presentability of universal central extensions of sln​

Property (T) for Kac-Moody groups over rings

Finite presentability of universal central extensions of $sl_{n}$ , II

Finite presentability of universal central extensions of $sl_{n}$