Necessary and sufficient conditions for the existence of a Lagrangian in field theory. II: Direct analytic representations of tensorial field equations

DOI10.1016/S0003-4916(97)90005-1zbMath0354.49024OpenAlexW4231089529MaRDI QIDQ1236788

Ruggero Maria Santilli

Publication date: 1977

Published in: Annals of Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0003-4916(97)90005-1

Mathematics Subject Classification ID

Exterior differential systems (Cartan theory) (58A15) Variational principles of physics (49S05) Manifolds and measure-geometric topics (49Q99)

Related Items (6)

On fractional Euler-Lagrange and Hamilton equations and the fractional generalization of total time derivative ⋮ Constructive scheme for variational principles: The Bateman procedure for kinetic equations ⋮ Equations of motion, commutation relations and ambiguities in the Lagrangian formalism ⋮ Variational principles for nonpotential operators ⋮ Necessary and sufficient conditions for the existence of a Lagrangian in field theory. III: Generalized analytic representations of tensorial field equations ⋮ Equivalent Lagrangians: Multidimensional case

Cites Work

• Necessary and sufficient conditions for the existence of a Lagrangian in field theory. I: Variational approach to selfadjointness for tensorial field equations
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