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Schur Complement-Based Determinant Bounds for SDD1_1 Matrices

Shiyun Wang, Kexin Xu, Zhen-Hua Lyu

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Source: Crossref

Published: Oct 12, 2026

DOI: 10.1007/s42967-026-00620-8

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Schur Complement-Based Determinant Bounds for SDD$_1$ Matrices — Mathematical Frontier Network