English

Spectral topologies on skew braces

Rings and Algebras 2025-04-29 v1

Abstract

Using a new definition of a prime ideal of a skew brace A, on set Spec A of prime ideals of A we endow a spectral topology (in the sense of Grothendieck). We characterize irreducible closed subsets of Spec A and prove every irreducible closed subset of the space has a unique generic point. We give a sufficient condition for the space to be Noetherian. We study continuous maps between such spaces, and finally, we prove that Spec(Idl A) is a spectral space, where Idl A is the set of all ideals of A.

Keywords

Cite

@article{arxiv.2212.12928,
  title  = {Spectral topologies on skew braces},
  author = {Themba Dube and Amartya Goswami},
  journal= {arXiv preprint arXiv:2212.12928},
  year   = {2025}
}
R2 v1 2026-06-28T07:52:18.217Z