Showing 2016Show all
2 papers · 1 filter
math.NT2016
Zeta functions of alternate mirror Calabi-Yau families
Charles F. Doran, Tyler L. Kelly, Adriana Salerno +3
We prove that if two Calabi-Yau invertible pencils have the same dual weights, then they share a common factor in their zeta functions. By using Dwork cohomology, we demonstrate th…
math.NT2016
Origami Constructions of Rings of Integers of Imaginary Quadratic Fields
Juergen Kritschgau, Adriana Salerno
In the making of origami, one starts with a piece of paper, and through a series of folds along seed points one constructs complicated three-dimensional shapes. Mathematically, one…