Abstract We compute the wonderful compactification of symmetric varieties of SL(2,F), where F is a finite field-extension of Qp with pā 2, that comes from either an abstract or an F-involution… Click to show full abstract
Abstract We compute the wonderful compactification of symmetric varieties of SL(2,F), where F is a finite field-extension of Qp with pā 2, that comes from either an abstract or an F-involution of SL(2,F). For each of those wonderful compactifications we find the SL(2,F)-stabilizers of the accumulation points of the corresponding symmetric varieties and show they agree with the Chabauty limits found in an earlier paper by the author and Arielle Leitner from 2023.
Keywords:
compactifications non;
non archimedean;
archimedean local;
local fields;
wonderful compactifications
Journal Title: Communications in Algebra
Year Published: 2024
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: Communications in Algebra
Year Published: 2024
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!