Universal Law of Mass Sector Reduction for Elementary Particles

This paper presents a universal law of mass sector reduction for elementary parti-cles, based on topological principles of extra dimension compactification. We demon-strate that the masses of all known particles can be derived from a single formulacontaining only three fundamental modular parameters and four sector coefficients.The theory provides prediction accuracy better than 0.001% for most particles andoffers new insights into the fundamental nature of mass and its relationship withspacetime geometry. The mathematical framework is rigorously derived from firstprinciples of Calabi-Yau compactification and holographic projection.