Semidefinite functions on categories

zbMATH Open1226.05163MaRDI QIDQ1028868

Alexander Schrijver, László Lovász

Publication date: 8 July 2009

Published in: The Electronic Journal of Combinatorics (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/117532

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zbMATH Keywords

connection matrices

Mathematics Subject Classification ID

Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Categories of sets, characterizations (18B05)

Related Items (1)

Logical equivalences, homomorphism indistinguishability, and forbidden minors

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