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- Fermat’s_and_energy_variation_principles_in_field_theory abstract "In general relativity the light is assumed to propagate in the vacuum along null geodesic in a pseudo-Riemannian manifold. Besides the geodesics principle in a classical field theory there exists the Fermat's principle for stationary gravity fields. Belayev has proposed variational method without the violation of isotropy of the path of the lightlike particle, giving equations identical to those that follow from Fermat's principle. In this method the action principle leads to condition of zero variational derivative of the integral of energy, and it is applied also to non-stationary gravity fields.".
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- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageRevisionID "680559594".
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Action_(physics).
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Calculus_of_variations.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Category:Theories_of_gravitation.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Category:Variational_principles.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Christoffel_symbols.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Classical_field_theory.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Closed_system.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Conformal_geometry.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Coordinate_system.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Curve.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Energy.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Euler–Lagrange_equation.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Fermats_principle.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Force.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Four-dimensional_space.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Four-velocity.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Free_motion_equation.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Functional_derivative.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink General_relativity.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Geodesics_in_general_relativity.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Gödel_metric.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Interval_(mathematics).
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Invariant_(physics).
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Isotropic_quadratic_form.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Lagrangian_mechanics.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Line_element.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Metric_tensor.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Minkowski_space.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Momentum.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Partial_derivative.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Particle.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Pseudo-Riemannian_manifold.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Space.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Spacetime.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Static_spacetime.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Stationary_point.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Stationary_spacetime.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLink Vacuum.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageWikiLinkText "Fermat’s and energy variation principles in field theory".
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageUsesTemplate Template:Math.
- Fermat’s_and_energy_variation_principles_in_field_theory wikiPageUsesTemplate Template:Reflist.
- Fermat’s_and_energy_variation_principles_in_field_theory subject Category:Theories_of_gravitation.
- Fermat’s_and_energy_variation_principles_in_field_theory subject Category:Variational_principles.
- Fermat’s_and_energy_variation_principles_in_field_theory comment "In general relativity the light is assumed to propagate in the vacuum along null geodesic in a pseudo-Riemannian manifold. Besides the geodesics principle in a classical field theory there exists the Fermat's principle for stationary gravity fields. Belayev has proposed variational method without the violation of isotropy of the path of the lightlike particle, giving equations identical to those that follow from Fermat's principle.".
- Fermat’s_and_energy_variation_principles_in_field_theory label "Fermat’s and energy variation principles in field theory".
- Fermat’s_and_energy_variation_principles_in_field_theory sameAs Q17086134.
- Fermat’s_and_energy_variation_principles_in_field_theory sameAs m.0vpx33b.
- Fermat’s_and_energy_variation_principles_in_field_theory sameAs Q17086134.
- Fermat’s_and_energy_variation_principles_in_field_theory wasDerivedFrom Fermat’s_and_energy_variation_principles_in_field_theory?oldid=680559594.
- Fermat’s_and_energy_variation_principles_in_field_theory isPrimaryTopicOf Fermat’s_and_energy_variation_principles_in_field_theory.