Variation of the first Hilbert coefficients of parameters with a common integral closure
Commutative Algebra
2011-06-17 v1
Abstract
A problem posed by Wolmer V. Vasconcelos on the variation of the first Hilbert coefficients of parameter ideals with a common integral closure in a local ring is studied. Affirmative answers are given and counterexamples are explored as well.
Keywords
Cite
@article{arxiv.1106.3140,
title = {Variation of the first Hilbert coefficients of parameters with a common integral closure},
author = {L. Ghezzi and S. Goto and J. Hong and K. Ozeki and T. T. Phuong and W. V. Vasconcelos},
journal= {arXiv preprint arXiv:1106.3140},
year = {2011}
}