Edwards, S.F.; Grinev, D.V.; Brujić, J. - In: Physica A: Statistical Mechanics and its Applications 330 (2003) 1, pp. 61-76
For packed i.e., “jammed”, hard and rough objects kinetic energy is a minor and ignorable quantity, as is elastic strain. Hence in the static case, the stress equations need supplementing by “missing equations” depending solely on configurations. A different pathway of analysis is the...