18 citations · 29 across the 2 of their papers we have counts for
2 papers
math.DG2023★ 11 cited
Existence of global symmetries of divergence-free fields with first integrals
David Perrella, Nathan Duignan, David Pfefferlé
The relationship between symmetry fields and first integrals of divergence-free vector fields is explored in three dimensions in light of its relevance to plasma physics and magnet…
physics.plasm-ph2014★ 18 cited
Hybrid guiding-centre/full-orbit simulations in non-axisymmetric magnetic geometry exploiting general criterion for guiding-centre accuracy
David Pfefferlé, Jonathan P. Graves, Wilfred A. Cooper
To identify under what conditions guiding-centre or full-orbit tracing should be used, an estimation of the spatial variation of the magnetic field is proposed, not only taking int…