Dec 8, 2019
Updated arXiv links to papers.  

Nov 13, 2019
Lecture videos:  Gluing Periods from DHT Mirrors from Fields Institute and BIRS.  Link to video page is here.  

Nov 10, 2019
Now on arXiv: Geometric Variations of Local Systems and Elliptic Surfaces.  ​PDF link is here.  

Nov 1, 2019
Now on arXiv:  The Doran-Harder-Thompson conjecture for toric complete intersections.  PDF link is here.