differential invariants of a quadratic differential form
structural identity in Entwurf theory and general relativity
energy-momentum expression of the gravitational field
invariants of the fundamental form, algebraic and differential
connection with energy-momentum conservation
Hamiltonian formulation of general relativity
Einstein-Grossmann theory of gravitation
compatibility with gravito-inertial structure
uniqueness problem for solutions of field equations
transferred from gravitational field to matter
relation to vanishing divergence of stress-energy tensor
opportunist streak in his modus operandi
as the divergence of gravitational energy-momentum density
equality of active and passive gravitational