Abstract
Given a complex reflection group W, we will show how the generators of the centers of the parabolic subgroups of the pure braid group P(W) can be represented by loops around irreducible divisors of the corresponding minimal De Concini–Procesi model X‾W. We will also show that a more subtle construction gives representations of the generators of the centers of the parabolic subgroups of the braid group B(W) as loops in the (not smooth) quotient variety X‾W/W.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.