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arXiv:1303.6003 [math.NT]AbstractReferencesReviewsResources

Stabilizers of quadratic points on the Bruhat-Tits tree of SL(2) over finite extensions of Q2

Terence Joseph Kivran-Swaine

Published 2013-03-24, updated 2013-04-22Version 3

For F, a finite extension of Q2, and E a quadratic extension of F, I compute the stabilizer in SL(2,F} of a point in the Bruhat-Tits tree of SL(2,E).

Comments: 10 pages
Categories: math.NT
Subjects: 11S15, 20H05, 20G05, 20G25, 22E35, 22E50
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