Final Boundary as Non-Applicability of Structural Terms (The Non-Modal Structural System XIV)

This paper fixes final boundary as the non-applicability of structural terms within a non-modal structural system. Final boundary is not treated as limit, transition, extension, or irreversibility. It does not mark the end of a process or the edge of a domain. Instead, final boundary designates a condition in which structural terms are not applicable. Structural terms are not constituted. Retention is not constituted. Closure is not constituted. Activation is not constituted. Asymmetry is not constituted. Irreversibility is not constituted. No operation, relation, or determination is defined. This does not indicate absence but fixes a structural condition in which no structural term holds as applicable. No subject is introduced. No interpretation is assumed. No causality is invoked. Final boundary is thus fixed as the structural condition under which structural terms are not applicable.