English

Maximal Spectra of rings consisting of regulated functions

Commutative Algebra 2020-03-12 v2 Rings and Algebras

Abstract

In 1969 H\"ochster proved that for every quasi-compact T1-space XX we can find a commutative ring RR such that XX is homeomorphic to the maximal spectrum Specm(R)\mathrm{Specm}(R) of RR. This result implies the existence of a commutative ring RR that admits a non-Hausdorff and totally disconnected maximal spectrum Specm(R)\mathrm{Specm}(R). However, there has not been an example of such a commutative ring yet. The aim of this paper is to investigate rings that almost admit a non-Hausdorff and totally disconnected maximal spectrum.

Keywords

Cite

@article{arxiv.1701.07014,
  title  = {Maximal Spectra of rings consisting of regulated functions},
  author = {Philipp Jukic},
  journal= {arXiv preprint arXiv:1701.07014},
  year   = {2020}
}

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26 pages