17 citations · 18 across the 3 of their papers we have counts for
3 papers
physics.class-ph2013★ 1 cited
Using symmetry to generate solutions to the Helmholtz equation inside an equilateral triangle
Nathaniel Stambaugh, Mark Semon
We prove that every solution of the Helmholtz equation within an equilateral triangle, which obeys the Dirichlet conditions on the boundary, is a member of one of four symmetry cla…
math.GR2012★ 17 cited
Outer space for untwisted automorphisms of right-angled Artin groups
Ruth Charney, Nathaniel Stambaugh, Karen Vogtmann
For a right-angled Artin group , the untwisted outer automorphism group is the subgroup of generated by all of the Laurence-Servatius generators except twi…
math.GR2009
The automorphism group of a graph product with no SIL
Ruth Charney, Kim Ruane, Nathaniel Stambaugh +1
We study the automorphisms of graph products of cyclic groups, a class of groups that includes all right-angled Coxeter and right-angled Artin groups. We show that the group of aut…