2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/117137Quantum Space-Time and Phase Space with fuzzy geometric structure are studied as possible formalism for quantization of massive particles and fields. In this approach the state of nonrelativistic particle m described by the fuzzy point of fuzzy (weakly) ordered Manifold X. Due to m partial ordering in X m coordinate x principal uncertainty is generic in this ansatz. It's shown that in 1+1 dimension such Fuzzy Mechanics (FM) is equivalent to Path Integral formalism of Quantum Mechanics (QM).Latex, 15 pages, Talk given on 'Foundations of Physics and Computations' Conference, Udine, 2004)Quantum Physicstext