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pro vyhledávání: '"D��ambi��, Amir"'
Autor:
D��ambi��, Amir
We study the covolumes of arithmetic lattices in $PSL_2(\mathbb R)^n$ for $n\geq 2$ and identify uniform and non-uniform irreducible lattices of minimal covolume. More precisely, let $\mu$ be the Euler-Poincar\'e measure on $PSL_2(\mathbb R)^n$ and $
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad801096fe047a434acb31fe406f63f8
http://arxiv.org/abs/1501.06443
http://arxiv.org/abs/1501.06443
Autor:
D��ambi��, Amir, Roulleau, Xavier
We study a surface discovered by Stover which is the surface with minimal Euler number and maximal automorphism group among smooth arithmetic ball quotient surfaces. We study the natural map $\wedge^{2}H^{1}(S,\mathbb{C})\to H^{2}(S,\mathbb{C})$ and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::693785d1570c71831aab8f1ef5ce4e8e
http://arxiv.org/abs/1410.8657
http://arxiv.org/abs/1410.8657
Autor:
D��ambi��, Amir, Roulleau, Xavier
Quaternionic Shimura surfaces are quotient of the bidisc by an irreducible cocompact arithmetic group. In the present paper we are interested in (smooth) quaternionic Shimura surfaces admitting an automorphism with one dimensional fixed locus; such a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e09957fe242e028e1ee7c4936b68eb2
http://arxiv.org/abs/1404.3074
http://arxiv.org/abs/1404.3074