equation 16.32 eq:calcvar-euler-lagrange-field

Rests on

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Supports

• depends_on corollary 16.91 The canonical energy–momentum tensor ¶
• depends_on definition 16.67 The Dirichlet principle ¶
  • depends_on theorem A.491 Dirichlet problem for the disc; quoted ¶
• depends_on example 16.37 The Dirichlet integral gives Laplace's equation ¶
• depends_on example 16.109 The Einstein–Hilbert action ¶
• depends_on example 16.108 The electromagnetic action ¶
• depends_on proposition 16.8 The minimal-surface equation ¶
  • depends_on proposition A.493 A harmonic conformal map is a minimal surface ¶
• depends_on theorem 16.90 Noether's first theorem, several independent variables ¶
  • depends_on theorem 16.93 Noether's second theorem ¶
    • depends_on example 16.109 The Einstein–Hilbert action ¶ ↺
    • depends_on theorem 44.19 Covariant conservation of stress–energy ¶
      • depends_on proposition 44.20 Perfect-fluid equations of motion ¶
        • depends_on corollary 44.21 Dust flows on geodesics ¶
• depends_on theorem 16.93 Noether's second theorem ¶ ↺