Positive definiteness and positive differences

DOI10.1016/0097-3165(72)90004-0zbMath0241.05015OpenAlexW2076850983MaRDI QIDQ2553365

S. Sherman

Publication date: 1972

Published in: Journal of Combinatorial Theory. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0097-3165(72)90004-0

Mathematics Subject Classification ID

Combinatorial aspects of difference sets (number-theoretic, group-theoretic, etc.) (05B10)

Cites Work

• A ferromagnetic inequality

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