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Four-gradient

In differential geometry, the four-gradient (or 4-gradient) ∂ {\displaystyle {\boldsymbol {\partial }}} is the four-vector analogue of the gradient ∇ → {\displaystyle {\vec {\boldsymbol {\nabla }}}} from vector calculus.

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Four-gradient

Nodes158
Edges157
Triples3
Avg. degree1.99
Density0.012658
Components1

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Important terminology

displaystyle partial mu left right mathbf nu frac boldsymbol vec 4-gradient cdot nabla vector wave tensor eta equation metric 4-vector

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Newton's laws of motioninstance ofequivalent to other formulations0.80text
Lagrangian mechanicsinstance ofequivalent to other formulations0.80text
Hamiltonian mechanicsinstance ofequivalent to other formulations0.80text

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