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Wilf’s conjecture for numerical semigroups with large second generator
Journal of Algebra and Its Applications ( IF 0.5 ) Pub Date : 2020-07-31 , DOI: 10.1142/s0219498821501978
Dario Spirito 1
Affiliation  

We study Wilf’s conjecture for numerical semigroups S such that the second least generator a2 of S satisfies a2 > c(S)+μ(S) 3, where c(S) is the conductor and μ(S) the multiplicity of S. In particular, we show that for these semigroups Wilf’s conjecture holds when the multiplicity is bounded by a quadratic function of the embedding dimension.

中文翻译:

具有大第二生成元的数值半群的 Wilf 猜想

我们研究了数值半群的 Wilf 猜想小号使得第二小的生成器一种2小号满足一种2 > C(小号)+μ(小号) 3, 在哪里C(小号)是导体并且μ(小号)的多样性小号. 特别是,我们表明,对于这些半群,当多重性由嵌入维数的二次函数界定时,Wilf 猜想成立。
更新日期:2020-07-31
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