- About
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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.
Search results
Showing 21 to 30 of 1482 (0.045 seconds)| 21 |
Group rings and their rings of quotientsBurgess, W. D. (Walter Dean) January 1967 (has links)
No description available.
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The prime spectrum of a ring.Greenspan, Harry. January 1966 (has links)
No description available.
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| 23 |
Rings of normal functionsHardy, Kenneth. January 1968 (has links)
No description available.
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| 24 |
Primitive group rings.Lawrence, John W. January 1973 (has links)
No description available.
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On hereditary ringsWright, Mary H. January 1973 (has links)
No description available.
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Semiperfect group ringsJosephy, Raymond Michael January 1974 (has links)
No description available.
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| 27 |
Epimorphisms in algebraic and some other categoriesBoskovitz, Agnes. January 1980 (has links)
No description available.
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Fitting ideals and module structureGrime, Peter John January 2002 (has links)
Let R be a commutative ring with a 1. Original work by H. Fitting showed how we can associate to each finitely generated E-module a unique sequence of R-ideals, which are known as Fitting Ideals. The aim of this thesis is to undertake an investigation of Fitting Ideals and their relation with module structure and to construct a notion of Fitting Invariant for certain non-commutative rings. We first of all consider the commutative case and see how Fitting Ideals arise by considering determinantal ideals of presentation matrices of the underlying module and we describe some applications. We then study the behaviour of Fitting Ideals for certain module structures and investigate how useful Fitting Ideals are in determining the underlying module. The main part of this work considers the non-commutative case and constructs Fitting Invariants for modules over hereditary orders and shows how, by considering maximal orders and projectives in the hereditary order, we can obtain some very useful invariants which ultimately determine the structure of torsion modules. We then consider what we can do in the non-hereditary case, in particular for twisted group rings. Here we construct invariants by adjusting presentation matrices which generalises the previous work done in the hereditary case.
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Algebraic extensions of regular ringsRaphael, R. M. (Robert Morton) January 1969 (has links)
No description available.
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Strongly prime, simple self-injective and completely torsion-free ringsHandelman, David Eli. January 1974 (has links)
No description available.
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