N. Duignan

activity

20152026

most citedDistinguishing between Regular and Chaotic orbits of Flows by the Weighted Birkhoff Average

18 citations · 80 across the 17 of their papers we have counts for

collaborators

Showing 2026Show all

2 papers · 1 filter

physics.plasm-ph2026

All field strengths are possible locally in Boozer coordinates

Taylor J. Klotz, Nathan Duignan, Joshua W. Burby +1

The magnetic field strength is a central design object in the theory of magnetic confinement of plasma. Desirable confinement properties such as quasi-symmetry and omnigenity are c…

math-ph2026

Blow-Up, Asymptotics, and Improbability of Collision Singularities in the n-Body Problem

Nathan Duignan, Manuel Quaschner

We study finite-time singularities in $n$ -body systems with pair potentials that are homogeneous of degree $- α$ , where $0 < α < 2$ , that are not necessarily attractive and with bounded…