The Galois action on geometric lattices and the mod-$$\ell $$ℓ I/OM
The Galois action on geometric lattices and the mod-$$\ell $$ℓ I/OM
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几何格子上的伽罗瓦作用和 mod-$$ell $$ℓ I/OM
DOI:
10.1007/s00222-018-0792-2
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发表时间:
2015
影响因子:
3.1
通讯作者:
A. Topaz
中科院分区:
文献类型:
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作者:
A. Topaz
This paper studies the Galois action on a special lattice of geometric origin, which is related to mod-$$\ell $$ℓ abelian-by-central quotients of geometric fundamental groups of varieties. As a consequence, we formulate and prove the mod-$$\ell $$ℓ abelian-by-central variant/strengthening of a conjecture due to Ihara/Oda-Matsumoto.
DOI:
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发表时间:
2011
期刊:
Hiroshima Math.J.
影响因子:
--
作者:
Y.Hoshi;S.Mochizuki
通讯作者:
S.Mochizuki