CoreLumen PDE Program I: Numerical Observation of Amplitude-Induced Horizon Derivative Suppression (v1.0)

This Zenodo record documents v1.0 of the CoreLumen PDE Program prototype.

The document reports a numerical observation of amplitude-induced suppression of horizon derivative growth within a reduced axisymmetric effective-field model.

Three dynamical regimes are identified:
Phase A (geometry-dominated),
Phase B (balanced),
Phase C (amplitude-dominated suppression).

This release is an archival prototype record. It does not claim a full nonlinear Kerr–de Sitter stability proof, a global theorem, or UV completion.

All constructions satisfy the CoreLumen Structural Charter v1.0:
Zρ > 0, Zθ > 0, c_s^2 > 0, c_T = 1.

This deposit preserves a reproducible structural state of the project and serves as a versioned research record.