3 papers
math.AG2021
Irreducibility and singularities of some nested Hilbert schemes
Tim Ryan, Gregory Taylor
Let be a smooth projective surface over . We study the local and global geometry of the nested Hilbert scheme of points . In particular, we show th…
math.AC2019
Inversion of adjunction for -signature
Gregory Taylor
Let be a log -Gorenstein pair where is a Noetherian, -finite, normal, local domain of characteristic , is an effective -divisor…
math.GR2017
On involutions and indicators of finite orthogonal groups
Gregory K. Taylor, C. Ryan Vinroot
We study the numbers of involutions and their relation to Frobenius-Schur indicators in the groups and . Our point of view for this study com…