Zeta Functions of Complexes Arising from PGL(3)
Zeta Functions of Complexes Arising from PGL(3)
复制标题
PGL(3) 配合物的 Zeta 函数
DOI:
10.1016/j.aim.2013.12.033
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发表时间:
2008
期刊:
影响因子:
--
通讯作者:
Wen
中科院分区:
文献类型:
--
作者:
Ming;Wen
In this paper we obtain a closed form expression of the zeta function Z (X Γ, u) of a finite quotient X Γ of the Bruhat–Tits building of PGL 3 over a nonarchimedean local field F by a discrete cocompact torsion-free subgroup Γ of PGL 3. Analogous to a graph zeta function, Z (X Γ, u) is a rational function with two different expressions and it satisfies the Riemann hypothesis if and only if X Γ is a Ramanujan complex.