Alignment in products of positive matrices and Birkhoff's contraction formula: an elementary direct derivation - 惯性聚合

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Alignment in products of positive matrices and Birkhoff's contraction formula: an elementary direct derivation

[Submitted on 11 Dec 2025 (v1), last revised 24 Jun 2026 (this v · 2026-06-26 · via math updates on arXiv.org

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