pith. sign in
module module high

IndisputableMonolith.NumberTheory.CirclePhaseLift

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CirclePhaseLift packages ContinuousPhaseData that assigns a continuous real phase function Θ to a nonvanishing function on a circle together with its integer winding charge. Researchers on the RH closure plan cite it when bounding carrier cost against defect topological floor on the same annulus. The module consists of structure definitions plus existence and Lipschitz lemmas that lift regular factors to continuous phases.

claimA continuous phase assignment for a nonvanishing function on the circle of radius $R$ centered at $c$ consists of a continuous map $Θ : ℝ → ℝ$ and integer charge $n$ satisfying $Θ(2π) − Θ(0) = −2π n$, where $Θ$ tracks the argument along the parametrization.

background

The module imports the Annular J-Cost Framework, whose core object is the φ-weighted cost phiCost u := cosh((log φ)·u) − 1 = J(φ^u). It introduces the ContinuousPhaseData structure that packages a continuous real-valued phase Θ for a nonvanishing function f along circleMap c R, with the integer charge recording the winding number. The local setting is the topological cost-covering bridge of Recognition Science, where phase windings enter the defect cost on annular regions.

proof idea

This is a definition module, no proofs. It defines the structures ContinuousPhaseData and RegularFactorPhase, then supplies lemmas establishing existence of a continuous phase lift for regular factors together with Lipschitz continuity of the resulting phase map.

why it matters in Recognition Science

The module supplies the phase machinery required by CarrierBudgetComparison, which formalizes Phase 4a of the RH closure plan by showing carrier sampled cost remains bounded while defect topological floor diverges for nonzero charge. It also supports MeromorphicCircleOrder in bridging meromorphic-order factorization to the annular cost framework. In the Recognition Science chain it provides the continuous phase assignment needed to compute winding integrals and charge additivity.

scope and limits

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depends on (1)

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declarations in this module (13)