Abstract
Can we do a topological study of various classes of normal subgroups endowed with a hull-kernel-type topology? In this paper, we have provided an answer to this question. We have introduced as well a new class of normal subgroups called primitive subgroups. Separation axioms, compactness, connectedness, and continuities of these spaces have been studied . We have concluded with the question of determining spectral spaces among them.
Similar content being viewed by others
References
Schenkman, E.: The similarity between the properties of ideals in commutative rings and the properties of normal subgroups of groups. Proc. Amer. Math. Soc. 9, 375–381 (1958)
Kurata, Y.: A decomposition of normal subgroups in a group. Osaka J. Math. 1, 201–229 (1964)
Zhang, Z., Yang, W.: The locally solvable radical of torsion groups. Comm. Algebra 28(8), 3987–3991 (2000)
Russo, A.: Soluble groups with extremal conditions on commutators. Ricerche Mat. 53(2), 255–263 (2005)
Zhang, Z., Li, X.: The upper radical property and lower radical property of groups. Algebra Colloq. 18(4), 693–700 (2011)
Li, X., Zhang, Z.: Hereditary upper radical properties and dual supplementing radicals of hereditary radicals of groups. Comm. Algebra 43(8), 3282–3293 (2015)
Shchukin, K.K.: The RI*-solvable radical of groups, Mat. Sb. (N.S.), 52(94) 1021–1031 (1960),
Steinfeld, O.: Primelemente und Primradikale in gewissen verbandsgeordneten algebraischen Strukturen. Acta. Math. Acad. Sci. Hungar. 19, 243–261 (1968)
Facchini, A., de Giovanni, F., Trombetti, M.: Spectra of groups. Algebr. Represent, Theory (online ready) (2022)
Stone, M.H.: Applications of the theory of Boolean rings to general topology. Trans. Am. Math. Soc. 41, 375–481 (1937)
Jacobson, N.: A topology for the set of primitive ideals in an arbitrary ring. Proc. Nat. Acad. Sei. U.S.A. 31, 333–338 (1945)
Jacobson, N.: Structure of rings, Amer. Math. Soc. Colloquium Publications, vol. 37, Providence, (1956)
Dixmier, J.: Enveloping algebras, Amer. Math. Soc., (1996)
Joseph, A.: Primitive ideals in enveloping algebras, Proc. ICM (Warsaw, 1983), Warsaw, 403–414 (1984)
Joseph, A.: Quantum groups and their primitive ideals, Springer, (1995)
Grothendieck, A., Éléments de géométrie algébrique I, Le langage des schémas, Inst. Hautes Études Sci. Publ. Math. 4 (1960)
Henriksen, M., Jerison, M.: The space of minimal prime ideals of a commutative ring. Trans. Amer. Math. Soc. 115, 110–130 (1965)
Hochster, M.: The minimal prime spectrum of a commutative ring, Canad. J. Math., XXIII(5) (1971), 749–758
Azizi, A.: Strongly irreducible ideals. J. Aust. Math. Soc. 84, 145–154 (2008)
Dube, T., Goswami, A.: Ideal spaces: An extension of structure spaces of rings, J. Alg. Appl. (online ready)
Facchini, A., Finocchiaro, C.A., Janelidze, G.: Abstractly constructed prime spectra. Algebra Univers. 83(8), 1–38 (2022)
Fuchs, L.: Über die Ideale arithmetischer Ringe. Comment. Math. Helv. 23, 334–341 (1949)
Bourbaki, N.: Elements of mathematics: Commutative Algebra. Addison-Wesley, Reading, MA (1972)
Blair, R.L.: Ideal lattices and the structure of rings. Trans. the Amer. Math. Soc. 75, 136–153 (1953)
Alperin, J.L., Bell, R.B.: Groups and representations, Springer, (1995)
Kurzweil, H., Stellmacher, B.: The theory of finite groups. Springer-Verlag, An introduction (2004)
Gierz, G., Hofmann, K.H., Keimel, K., Lawson, J.D., Mislove, M., Scott, D.S.: Continuous lattices and domains. Cambridge Univ, Press (2003)
McKnight, J.D.: Jr., On the characterisation of rings of functions, Purdu doctoral thesis, (1953)
Finocchiaro, C.A., Goswami, A., Spirito, D.: Distinguished classes of ideal spaces and their topological properties, Comm. Algebra (online ready)
Hochster, M.: Prime ideal structure in commutative rings. Trans. Am. Math. Soc. 142, 43–60 (1969)
Dickmann, M., Schwartz, N., Tressal, M.: Spectral spaces. Cambridge Univ, Press (2019)
Acknowledgements
The author would like to thank the anonymous referee for his/her careful reading and for several remarks that helped to improve the presentation of the paper.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
conflicts of interest
Disclosure of potential conflicts of interest
Human or animal rights
Research involving human participants and/or animals
Informed consent
Informed consent
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Goswami, A. Normal structure spaces of groups. Rend. Circ. Mat. Palermo, II. Ser 72, 3697–3708 (2023). https://doi.org/10.1007/s12215-022-00855-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12215-022-00855-3
Keywords
- Prime subgroup
- Primitive subgroup
- Primary subgroup
- Strongly irreducible subgroup
- Coarse lower topology
- Structure space