muffler
发表于 2025-4-1 03:56:02
William J. Chamberlain,R. L. Stedmanically restricted first-order logic, and another characterization in terms of a finite set of relations . that allow primitive positive definitions of all other relations in the class. We also present a subclass of max-closed constraints where the CSP is in .; this class generalizes the class of max
GUEER
发表于 2025-4-1 08:18:43
P. Gary Eller,Robert A. Pennemannd on growth rate, and a linear time algorithm for deciding membership in each subclass. Based on the recurrence relation describing the class, we also give a polynomial time algorithm for enumeration. We finally prove that Baxter permutations are closed under inverse based on an argument inspired f
野蛮
发表于 2025-4-1 12:32:28
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anatomical
发表于 2025-4-1 14:19:55
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