Abstract
Rahbari embarked on developing a right representation theory for right d.g. near-rings and proved interesting right structure theorems. Our main focus is connections between left and right representation. We discuss a Jacobson-type radical, rJ0(R), for right d.g. near-rings. The radical rJ0(R) is defined using annihilators of certain d.g. right R-groups which are the equivalent of type-0 R-groups from left representation. We then explore connections in near-rings with suitable chain conditions between rJ0(R), the (left) radicals and the intersection of all maximal right ideals, denoted rJ1/2(R). In particular we prove that J2(R) = rJ0(R) for near-rings R satisfying the descending chain condition for left R-subgroups of R+.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
A. Fröhlich. The near-ring generated by the inner automorphisms of a finite simple group. The Journal of the London Mathematical Society, 33:95–107, 1958.
J. F. T. Hartney. s-Primitivity in matrix near-rings. Quaestiones Mathematicae, 18:487–500, 1995.
R. R. Laxton. A radical and its theory for distributively generated near-rings. The Journal of the London Mathematical Society, 38:40–49, 1963.
R. R. Laxton. Prime ideals and the ideal-radical of a distributively generated near-ring. Mathematische Zeitschrift, 83:8–17, 1964.
J. D. P. Meldrum. Near-rings and their links with groups. Number 134 in Research Notes in Mathematics. Pitman Advanced Publishing Program, London, 1985.
G. Pilz. Near-Rings: The Theory and its Applications. Number 23 in North-Holland Mathematics Studies. North-Holland Publishing Company, Amsterdam, 1977.
M. H. Rahbari. Some aspects of near-ring theory. M.Phil dissertation, University of Nottingham, 1979.
D. S. Rusznyak. D.g. near-rings and matrix d.g. near-rings. M.Sc research report, University of the Witwatersrand, 2001.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2005 Springer
About this chapter
Cite this chapter
Hartney, J.F., Rusznyak, D.S. (2005). A Right Radical for Right D.G. Near-Rings. In: Kiechle, H., Kreuzer, A., Thomsen, M.J. (eds) Nearrings and Nearfields. Springer, Dordrecht. https://doi.org/10.1007/1-4020-3391-5_11
Download citation
DOI: https://doi.org/10.1007/1-4020-3391-5_11
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-3390-2
Online ISBN: 978-1-4020-3391-9
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)