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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 31 to 40 of 148 (0.067 seconds)| 31 |
On hereditary ringsWright, Mary H. January 1973 (has links)
No description available.
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| 32 |
Epimorphisms in algebraic and some other categoriesBoskovitz, Agnes. January 1980 (has links)
No description available.
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| 33 |
Group rings and their rings of quotientsBurgess, W. D. (Walter Dean) January 1967 (has links)
No description available.
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| 34 |
Rings of quotients.Schelter, William Frederick January 1972 (has links)
No description available.
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| 35 |
Strongly prime, simple self-injective and completely torsion-free ringsHandelman, David Eli January 1974 (has links)
No description available.
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| 36 |
Lie modules and rings of quotientsKleiner, Israel. January 1967 (has links)
No description available.
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| 37 |
Algebraic extensions of regular ringsRaphael, R. M. (Robert Morton) January 1969 (has links)
No description available.
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| 38 |
Rings of normal functionsHardy, Kenneth. January 1968 (has links)
No description available.
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| 39 |
Localization, completion and duality in HNP ringsUpham, Mary Helena. January 1977 (has links)
No description available.
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| 40 |
Structures of circular planar nearrings.Ke, Wen-Fong. January 1992 (has links)
The family of planar nearrings enjoys quite a few geometric and combinatoric properties. Circular planar nearrings are members of this family which have the character of circles of the complex plane. On the other hand, they also have some properties which one may not find among the circles of the complex plane. In this dissertation, we first review the definition and characterization of a planar nearring, and some various ways of constructing planar nearrings, as well as various ways of constructing BIBD's from a planar nearring. Circularity of a planar nearring is then introduced, and examples of circularity planar nearrings are given. Then, some nonisomorphic BIBD's arising from the same additive group of a planar nearring are examined. To provide examples of nonabelian planar nearrings, the structures of Frobenius groups with kernel of order 64 are completely determined and described. On the other hand, examples of Ferrero pairs (N, Φ)'s with nonabelian Φ, which produce circular planar nearrings, are provided. Finally, we study the structures of circular planar nearrings generated from the finite prime fields from geometric and combinatoric points of view. This study is then carried back to the complex plane. In turn, it gives a good reason for calling a block from a circular planar nearring a "circle."
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