Twisted de Rham Complex on Line and Singular Vectors in sl₂ˆ Verma Modules

• Опубліковано в: : Symmetry, Integrability and Geometry: Methods and Applications
• Дата: 2019
• Автори: Slinkin, A., Varchenko, A.
• Формат: Стаття
• Мова: English
• Опубліковано: Інститут математики НАН України 2019
• Онлайн доступ: https://nasplib.isofts.kiev.ua/handle/123456789/210220
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Twisted de Rham Complex on Line and Singular Vectors in sl₂ˆ Verma Modules / A. Slinkin, A. Varchenko // Symmetry, Integrability and Geometry: Methods and Applications. — 2019. — Т. 15. — Бібліогр.: 9 назв. — англ.

We consider two complexes. The first complex is the twisted de Rham complex of scalar meromorphic differential forms on the projective line, holomorphic on the complement to a finite set of points. The second complex is the chain complex of the Lie algebra of sl₂-valued algebraic functions on the sa...