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Georgian Mathematical Journal 13 (2006), No. 4, 787--792 Copyright Heldermann Verlag 2006 On Cusp Forms of Weight 9/2 Teimuraz Vepkhvadze Faculty of Exact and Natural Sciences, I. Javakhishvili State University, 1 I. Chavchavadze Ave., Tbilisi 0128, Georgia t-vepkhvadze@hotmail.com The modular properties of general theta-functions with characteristics are used to build a cusp form of weight 9/2. Keywords: Cusp form, modular form, positive definite quadratic form, entire modular form, general theta-function with characteristics. MSC: 11E20, 11E25 [ Fulltext-pdf (171 KB)] for subscribers only. |