This repository contains the manuscript source, compiled PDF, figures, and supporting materials for the paper on dual limits in reduced inverse geometry. The paper develops a unified reduced-geometric framework for two distinct failure mechanisms in inverse reconstruction: geometric interfaces and noise-relative horizons. The first appears as a finite, immovable boundary in reduced reheating geometry, while the second appears as an operational, movable limit in dynamical-decoupling noise spectroscopy. The central result is a dual classification theorem showing that these two systems jointly realize the full reduced-geometry taxonomy of obstruction mechanisms. The deposit includes the LaTeX source, compiled manuscript, figure files, and associated supporting materials used in the preparation of the paper.
Hiroyuki Shioiri (Tue,) studied this question.