The group of the Mondello BLT-sets
Date
2012
Authors
Nelson, Eric M., author
Penttila, Tim, advisor
Betten, Anton, committee member
Eykholt, Richard, committee member
Hulpke, Alexander, committee member
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Abstract
A BLT-set is a set of (q+1) points of a Q(4,q) parabolic quadric with a collinearity condition. There are many infinite families of BLT-sets, all of which have had their stabilizers computed except for the Mondello BLT-sets of Penttila. Following an introduction to, and survey of BLT-sets and their related geometries, we compute the group stabilizing the Mondello BLT-sets.
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Subject
BLT-sets