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COMBINATORICS
2004
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14 years 14 days ago
Chromatically Unique Multibridge Graphs
Let (a1, a2,
Feng Ming Dong, Kee L. Teo, Charles H. C. Little, ...
BIRTHDAY
2008
Springer
14 years 1 months ago
Selection and Uniformization Problems in the Monadic Theory of Ordinals: A Survey
Abstract. A formula ψ(Y ) is a selector for a formula ϕ(Y ) in a structure M if there exists a unique Y that satisfies ψ in M and this Y also satisfies ϕ. A formula ψ(X, Y )...
Alexander Rabinovich, Amit Shomrat