Established within the stated premises
Actual group comparison and central pushout exclusion
finding:actual-sign-lift-g31-group-comparison
An explicit lattice isometry identifies Gaussian and standard E8roots and preservesJ. Gamma_sign projects to<J>inG31. Neither group embeds in the other; common quotients are precisely1,C2and cannot retain order4clock. Zero invariant lattice mod2space forbids a nonzero equivariant sign-kernel map to trivialZ4and that central pushout identification.
Scope: Original60reflection class, ordered punctures, marked central generator and simultaneous inner conjugation. General theorems use their explicitly stated hypotheses.
Required premises and original source excerpts
- Active purely mathematical marked-seam program
Within the stated mathematical scope, marked pairs, lattice transport systems, reflections, clocks and cohomology are independent mathematical objects. Earlier origin/completion tasks are historical, not active. Distinguish new definitions, derived theorems and optional markings.
premise:marked-seam-pure-mathematical-program - Original G31reflections and central determinant class
The60original reflections generate G31of order46080. Use exactly E=Z4xG31with determinant cocycle from original holonomy proof§4; distinguish E,effective diagonal quotient and noncentral lattice lifts. Mark z.
premise:original-g31-central-determinant-extension - Ordered G31reflection quadruples and chosen quarterclock
U=P1minusmu4, four ordered positive meridians in the60reflection class with product1. Chosen clocks have exact order4and conjugate meridians cyclically. Equivalence is simultaneous inner conjugation; central relaxations are separately defined relation contracts.
premise:ordered-original-g31-reflection-and-clock-markings
- experiments/theory-contracts/equivariant-monodromy-20261023/THEOREMS.txt, lines 312–366
Source SHA256: e96dab9d854b4fa6c4c93dd7792fa8769d0ee41abdafa0072817d44990ac3b85
bounded-excerpt · current-at-snapshot
- experiments/theory-contracts/equivariant-monodromy-20261023/checker.py, lines 83–144
Source SHA256: 91927ca2d86a724b387285b8406880df9cca0a46c7931940e5f344a91c230973
bounded-excerpt · current-at-snapshot