Numerical semigroups generated by squares, cubes and quartics of three consecutive integers
Commutative Algebra
2016-09-01 v1
Abstract
We derive the polynomial representations for minimal relations of generating set of numerical semigroups R_n^k=<(n-1)^k,n^k,(n+1)^k>, k=2,3,4, n>2. We find also the polynomial representations for degrees of syzygies in the Hilbert series H(z,R_n^k) of these semigroups, their Frobenius numbers F(R_n^k) and genera G(R_n^k).
Keywords
Cite
@article{arxiv.1608.08693,
title = {Numerical semigroups generated by squares, cubes and quartics of three consecutive integers},
author = {Leonid G. Fel},
journal= {arXiv preprint arXiv:1608.08693},
year = {2016}
}
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22 pages