Ramanujan complexes of typeÃd
Ramanujan complexes of typeÃd
复制标题
拉马努金型复合体
DOI:
10.1007/bf02772543
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发表时间:
2005
影响因子:
1
通讯作者:
U. Vishne
中科院分区:
文献类型:
--
作者:
A. Lubotzky;Beth Samuels;U. Vishne
We define and construct Ramanujan complexes. These are simplicial complexes which are higher dimensional analogues of Ramanujan graphs (constructed in [LPS]). They are obtained as quotients of the buildings of typeÃd−1 associated with PGLd(F) whereF is a local field of positive characteristic.