The Resolution Ceiling Operator (RCO, ⌈R⌉): A Boundary Criterion for Distinguishing Structural Limits from Contradictions

The Resolution Ceiling Operator (RCO, ⌈R⌉) is a formal conceptual constraint that distinguishes between true structural contradictions and apparent paradoxes arising from insufficient observational or inferential resolution. The operator functions as a diagnostic boundary test applicable across scientific, logical, and analytical domains. It introduces an objective admissibility condition for determining when an explanation failure reflects a limitation of measurement or representation rather than a flaw in underlying structure. The construct is non-interfering, domain-agnostic, and designed as a classification overlay rather than a replacement for existing theories. It provides a testable criterion for distinguishing structural impossibility from observational limitation and is intended for use in reasoning analysis, model validation, paradox classification, and interpretive stability assessment.