Bound conjecture for the minimum Wilf number of a gap
Bound conjecture for the minimum Wilf number of a gap
Let be a numerical semigroup, let be its Wilf number, and for each gap let denote the Wilf number associated with that gap. Then
Bound conjecture. For any semigroup ,
This conjecture proposes a lower bound for the Wilf number of a gap and is motivated by numerical examples and the study of Wilf functions. The paper presents it as open and as a possible route toward Wilf's conjecture.
Sources & referencesView supporting material
Primary source
Patricio Almirón and Julio José Moyano-Fernández, “An extension of the Wilf conjecture to semimodules over a numerical semigroup”, arXiv:2012.01358 (2021).
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