A theorem in combinatorial matrix theory

DOI10.1016/0024-3795(80)90255-4zbMath0431.15012OpenAlexW2047308547MaRDI QIDQ1138062

H. J. Ryser

Publication date: 1980

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0024-3795(80)90255-4

zbMATH Keywords

diagonal matricessymmetric block designs

Mathematics Subject Classification ID

Combinatorial aspects of block designs (05B05) Matrix equations and identities (15A24)

Related Items (3)

An application of Ryser's (x,y)-theorem to a problem in statistics ⋮ Matrices and set intersections ⋮ Combinatorial analysis (nonnegative matrices, algorithmic problems)

Cites Work

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• On \(\lambda\)-designs
• A theorem on block designs
• An extension of a theorem of the Bruijn and Erdős on combinatorial designs
• A characterization of symmetric block designs
• Block designs with repeated blocks
• Modular Hadamard matrices and related designs
• Some results on λ-designs
• Square λ-Linked Designs
• A Fundamental Matrix Equation for Finite Sets

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