Are ghost surfaces quadratic-flux-minimizing?

DOI10.1016/j.physleta.2009.10.005zbMath1234.76060arXiv0909.2096OpenAlexW2114686224MaRDI QIDQ407984

S. R. Hudson, Robert L. Dewar

Publication date: 28 March 2012

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0909.2096

zbMATH Keywords

Hamiltonian dynamicsLagrangian dynamicsalmost-invariant toritoroidal magnetic fields

Mathematics Subject Classification ID

Quasi-periodic motions and invariant tori for nonlinear problems in mechanics (70K43) Hamilton's equations (70H05) Motion of charged particles (78A35) Ionized gas flow in electromagnetic fields; plasmic flow (76X05) Lagrange's equations (70H03) Obstructions to integrability for finite-dimensional Hamiltonian and Lagrangian systems (nonintegrability criteria) (37J30) Ion traps (78A37)

Related Items (1)

Action-gradient-minimizing pseudo-orbits and almost-invariant tori

Cites Work

• Rational quadratic-flux minimizing circles for area-preserving twist maps
• Variational time integrators
• Symplectic maps, variational principles, and transport
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