Chuck Hague

Chuck Hague

I'm an actuary with the PBGC. Previously I was an actuary with The McKeogh Company and a visiting assistant professor in the mathematics departments at the University of Delaware and at Tufts University. I received my Ph.D. in 2007 from UNC at Chapel Hill under the supervision of Shrawan Kumar.

Email: chuckhague at gmail

Files:

• Resume

Research

• • Cohomology of flag varieties and the Brylinski-Kostant filtration, J. Algebra 321 (2009), no. 12, 3790--3815.

  • On the B-canonical splittings of flag varieties, J. Algebra 323 (2010), no. 6, 1758--1764.

  • Algebraic Frobenius splitting of cotangent bundles of flag varieties, J. Algebra 377 (2013), 179--203.

• • Some good-filtration subgroups of simple algebraic groups (with George McNinch), J. Pure Appl. Algebra 217 (2013), no. 12, 2400--2413.

  • Degenerate coordinate rings of flag varieties and Frobenius splitting, Selecta Mathematica, Volume 20, Issue 3 (2014), 823--838.

  • The induced PBW filtration, Frobenius splitting of double flag varieties, and Wahl's conjecture, preprint.