This paper introduces the Dynamic Reflection Principle (DRP), a novel, procedurally oriented extension of classical set-theoretic reflection principles, formalized within the ZFC framework. The work is motivated by the static and existential nature of traditional reflection principles (e.g., Lévy’s principle), which assert the existence of a cardinal level Vκreflecting a given property of Vwithout specifying a generative mechanism. To overcome this limitation, we incorporate the intuitionistic concept of a choice sequenceinto classical set theory, defining a generic ordinal choice sequence—a strictly increasing ω-sequence of ordinals with supremum κthat is “lawless” in a definability sense. The DRP then posits that if a (first- or second-order) sentence holds in V, it must eventually hold and remain true in a tailof the sequence (Vαn)nω), demonstrating its set-theoretic stability. Philosophical Bridge: The work establishes a new, formal link between the static theory of classical large cardinals and the dynamic, “generative” perspective of intuitionistic mathematics, offering a novel procedural framework for understanding reflection. This research bridges a significant gap between set-theoretic reflection and the theory of choice sequences, providing both new technical tools for calibrating consistency strength and a fresh philosophical lens for interpreting large cardinal axioms.
Chen et al. (Thu,) studied this question.