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arXiv math/0406217math.COmath.GR
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$\tilde{A}_d$型Ramanujan复形的显式构造

Explicit Constructions of Ramanujan Complexes of Type $\tilde{A}_d$

Alex Lubotzky, Beth Samuels, Uzi Vishne

摘要:

本文对每个$d \geq 2$和每个正特征的局部域$F$,给出了Ramanujan复形的显式构造,它们是与$\operatorname{PGL}_d(F)$相关的Bruhat-Tits构造$\B_d(F)$的等价物.

英文摘要:

In this paper we present for every $d \geq 2$ and every local field $F$ of positive characteristic, explicit constructions of Ramanujan complexes which are quotients of the Bruhat-Tits building $\B_d(F)$ associated with $\operatorname{PGL}_d(F)$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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