This article is available for purchase or by subscription. See below.
Abstract
|
Let
be a finite
group. For a
-ring
, let
denote the equivariant
Picard group of
. We
show that if
is a finite
type algebra over a field
then
is contracted in the sense of Bass with contraction
. This gives a natural
decomposition of the group
.
|
PDF Access Denied
We have not been able to recognize your IP address
3.137.185.180
as that of a subscriber to this journal.
Online access to the content of recent issues is by
subscription, or purchase of single articles.
Please contact your institution's librarian suggesting a subscription, for example by using our
journal-recommendation form.
Or, visit our
subscription page
for instructions on purchasing a subscription.
You may also contact us at
contact@msp.org
or by using our
contact form.
Or, you may purchase this single article for
USD 40.00:
Keywords
equivariant Picard groups, contracted functor, G-sheaves
|
Mathematical Subject Classification
Primary: 14C35
Secondary: 19E08, 18E10
|
Milestones
Received: 6 October 2020
Revised: 4 February 2021
Accepted: 22 March 2021
Published: 4 August 2021
|
|