We describe -- going back to the early eighties -- a few ideas occurring in some papers by physicists and mathematicians concerning the dynamical properties of certain fractal structures and we outline an effective metric theory devised to bring these ideas together, in a metric framework of pseudo-Riemannian type.

Contact details are reproduced from the original publication and may be historical.

U. Mosco. “Energy Functionals on Certain Fractal Structures.” Journal of Convex Analysis 9 (2002), No. 2, 581–600.