We use cookies in order to improve the quality and usability of the HSE website. More information about the use of cookies is available here, and the regulations on processing personal data can be found here. By continuing to use the site, you hereby confirm that you have been informed of the use of cookies by the HSE website and agree with our rules for processing personal data. You may disable cookies in your browser settings.
119048Moscow, Usacheva str., 6
phone/fax: +7 (495) 624-26-16
phone: +7 (495) 916-89-05
e-mail: math@hse.ru
The Seminar Automorphic Forms and Applications will take place on Nov 20 at 18:00 in the room 306
D. Adler (NRU HSE) will give a talk «The ring of weak Jacobi forms for root lattices of Dn type»
Abstract: In 1992 K. Wirthmüller claimed in his article that the spaces of Jacobi forms associated with root lattices (except En) have the structure of a free algebra over the ring of modular forms. However, his proof contains some weak points, especially in the case of Dn lattices. In my talk I will present an alternative proof of Wirthmüller's result for this type of lattices and, moreover, I will construct generators of corresponding algebras in an explicit way.