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Part IIUnitary Radical Prescribed Middle Product

Abstract

Actual part iiunitary radical prescribed middle product supplies the parameterized matrix, finite-field or ordered-product identities consumed by the whole-SU K5 width and intrinsic prescribed-product proof paths. All original hypotheses and actual carriers are retained; this source provides no oracle for bare automorphism recognition.

Theorem 1.1 (actual unitary radical prescribed middle product).

Lean statement: D5/S3/FiniteGroups/NikolovSegal/Unitary/PartIIUnitaryRadicalPrescribedMiddleProduct.actual_unitary_radical_prescribed_middle_product

Proof. Machine-checked in Lean as D5/S3/FiniteGroups/NikolovSegal/Unitary/PartIIUnitaryRadicalPrescribedMiddleProduct.actual_unitary_radical_prescribed_middle_product (✓ std3). ∎

Source. Repository-derived.

Commentary.

Actual prescribed diagonal-SIMILITUDE/field V* middle PRODUCT. ONE genuine determinant-one unitary inner correction is constructed before EVERY target. No normalization or commutator-coverage premise is retained. Boundary pairs/corner remain subsequent stages.

The results concern special-unitary matrix groups over finite fields. Their geometric setting is Nikolov and Segal, On finitely generated profinite groups, II: Products in quasisimple groups, Annals of Mathematics 165 (2007), 239-273, DOI 10.4007/annals.2007.165.239. Prescribed-product statements retain their field-size, rank and automorphism hypotheses.

References