Estimates of cusp forms for certain co-compact arithmetic subgroups

dc.contributor.author	Aryasomayajula, Anilatmaja	en_US
dc.contributor.author	BALASUBRAMANYAM, BASKAR	en_US
dc.date.accessioned	2023-04-21T09:28:52Z
dc.date.available	2023-04-21T09:28:52Z
dc.date.issued	2022-10	en_US
dc.identifier.citation	In contrast to the fact that there are only finitely many maximal arithmetic reflection groups acting on the hyperbolic space Hn, n ≥ 2, we show that: (a) one can produce infinitely many maximal quasi–arithmetic reflection groups acting on H2; (b) they admit infinitely many different fields of definition; (c) the degrees of their fields of definition are unbounded. However, for n ≥ 14 an approach initially developed by Vinberg shows that there are still finitely many fields of definitions in the quasi–arithmetic case.	en_US
dc.identifier.issn	0002-9939	en_US
dc.identifier.issn	1088-6826	en_US
dc.identifier.uri	https://doi.org/10.1090/proc/15181	en_US
dc.identifier.uri	http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/7732
dc.description.abstract	Proceedings of the American Mathematical Society, 150 (10)4191-4201.	en_US
dc.language.iso	en	en_US
dc.publisher	American Mathematical Society	en_US
dc.subject	Norms	en_US
dc.subject	2022	en_US
dc.title	Estimates of cusp forms for certain co-compact arithmetic subgroups	en_US
dc.type	Article	en_US
dc.contributor.department	Dept. of Mathematics	en_US
dc.identifier.sourcetitle	Proceedings of the American Mathematical Society	en_US
dc.publication.originofpublisher	Foreign	en_US