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Equivariant Saito duality and monodromy zeta functions of dual invertible polynomialsтезисы доклада
- Автор: Gusein-Zade S.M.
- Сборник: International conference "Analysis, Topology and Applications" (in celebration of Professor A.S.Mishchenko's 70-th birthday)
- Тезисы
- Год издания: 2011
- Издательство: Harbin Gongye Daxue/Harbin Institute of Technology
- Местоположение издательства: China
- Первая страница: 6
- Последняя страница: 6
- Аннотация: We give an equivariant version of the Saito duality which can be regarded as a Fourier transformation on Burnside rings. We show that (appropriately defined) reduced equivariant monodromy zeta functions of Berglund-Hübsch dual invertible polynomials are Saito dual to each other with respect to their groups of diagonal symmetries. Moreover we show that the relation between "geometric roots" of the monodromy zeta functions for some pairs of Berglund-Hübsch dual invertible polynomials described in a previous paper is a particular case of this duality.
- Добавил в систему: Гусейн-Заде Сабир Меджидович