Manuscript XVI-I@1 · XVI-I.tex · section · a7046a8d
Jet-coordinate definition of the Hessian
The cubic interaction and its exact jet Hessian › Jet-coordinate definition of the Hessian · lines 945–950
This defines the full tensor Hessian unambiguously. A flattened table is unnecessary, and no unspecified bidifferential operator is substituted for (eq:L).