41 citations · 453 across the 49 of their papers we have counts for
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math.RA2009★ 26 cited
Quaternion algebras with the same subfields
Skip Garibaldi, David J. Saltman
G. Prasad and A. Rapinchuk asked if two quaternion division F -algebras that have the same subfields are necessarily isomorphic. The answer is known to be "no" for some very large…
math.RT2009★ 30 cited
There is no "Theory of Everything" inside E8
Jacques Distler, Skip Garibaldi
We analyze certain subgroups of real and complex forms of the Lie group E8, and deduce that any "Theory of Everything" obtained by embedding the gauge groups of gravity and the Sta…
math.RT2009★ 9 cited
Degree 5 invariant of E8
Skip Garibaldi, Nikita Semenov
We investigate a degree 5 invariant of groups of type E8 and give its applications to the structure of finite subgroups in algebraic groups.