Appendix IUT-BND — Boundary Description from the Standpoint of Non-Mixing Communication

Appendix IUT-BND v1.00 is a supplementary paper to the IUT-C series, published in Japanese and English. It provides a structural observation of the transition from Theorem 3.11 to Corollary 3.12 in Inter-universal Teichmüller Theory (IUT), from the standpoint of Dualbind’s IUT-C “Communicating Without Mixing.” This record does not present a mathematical proof, refutation, or final judgment on IUT. Instead, it reorganizes why this juncture tends to be experienced as a “wall” or a “breakdown in understanding” through the perspectives of non-mixing communication, portability, and evaluability. The fixed definitions of key terms are provided separately in Appendix GLS, and Paper IUT-C is referenced as the main operational paper to which this appendix belongs. Contact: laboratory@dualbind.com License: CC BY 4.0