Joseph Hernandez

Compact-Image Obstructions for a Hyperbolic Grading in Sp(32,32): Neutral, Grading-Even, and Extremal Order Parameters

Let a connected real reductive group G act faithfully on a finite-dimensional real vector space E, and let A_Z be a one-parameter subgroup with unbounded represented image. This paper isolates three compact-image obstructions for stabilizers of order parameters. A vector fixed by...