Generalized Orbifold Euler Characteristics on the Grothendieck Ring of Varieties with Actions of Finite Groups

Generalized Orbifold Euler Characteristics on the Grothendieck Ring of Varieties with Actions of Finite Groups

The notion of the orbifold Euler characteristic came from physics at the end of the 1980s. Coincidence (up to sign) of the orbifold Euler characteristics is a necessary condition for crepant resolutions of orbifolds to be mirror symmetric. There were defined higher order versions of the orbifold Eul...

Full description

Bibliographic Details
Main Authors: S. M. Gusein-Zade, I. Luengo, A. Melle-Hernández
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Symmetry
Subjects:
actions of finite groups
complex quasi-projective varieties
Grothendieck rings
λ-structure
power structure
Macdonald-type equations
Online Access:https://www.mdpi.com/2073-8994/11/7/902

Internet

https://www.mdpi.com/2073-8994/11/7/902

Similar Items