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arXiv · 2206.04856

On the set of Chern numbers in local rings

Hoang Le Truong·Hoang Ngoc Yen
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Abstract

This paper purposes to characterize Noetherian local rings $(R, \mathfrak{m})$ such that the Chern numbers of certain $\mathfrak{m}$-primary ideals in $R$ bounded above or range among only finitely many values. Consequently, we characterize the Gorensteinness, Cohen-Macaulayness, generalized Cohen-Macaulayness of local rings in terms of the behavior of its Chern numbers.

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Hoang Le Truong, Hoang Ngoc Yen. 2022-06-10. On the set of Chern numbers in local rings. https://arxiv.org/abs/2206.04856

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