Ring theory and its applications : Ring Theory Session in honor of T.Y. Lam on his 70th birthday at the 31st Ohio State-Denison Mathematics Conference, May 25-27, 2012, The Ohio State University, Columbus, OH / / Dinh Van Huynh [and four others], editors

• Record Nr.: UNINA9910480039103321
• Pubbl/distr/stampa: Providence, Rhode Island : , : American Mathematical Society, , 2014; ©2014
• ISBN: 1-4704-1471-6
• Descrizione fisica: 1 online resource (330 p.)
• Collana: Contemporary Mathematics, , 1098-3627 ; ; Volume 609
• Disciplina: 512/.44
• Soggetti: Rings (Algebra); Electronic books.
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references.
• Nota di contenuto: ""Preface""; ""Thoughts on Eggertâ€?s Conjecture""; ""1. Introduction""; ""2. A first try at proving Eggertâ€?s conjecture""; ""3. Relations with semigroups""; ""4. Some plausible and some impossible generalizations""; ""5. Some attempts at counterexamples to Eggertâ€?s Conjecture for semigroups""; ""6. Sketch of the literature""; ""References""; "" -Extensions""; ""1. Introduction""; ""2. -extensions""; ""3. Fundamental Properties of -extensions""; ""4. Passage via -extensions""; ""5. Essential Extensions""; ""Acknowledgements""; ""References""; ""9. Max-injective rings and QF rings""""10. IP-injective rings, GIN rings and QF rings""; ""11. Relative continuous rings and QF rings""; ""12. A graph of injectivities of rings""; ""Acknowledgments""; ""References""; ""Repeated-Root Cyclic and Negacyclic Codes of Length 6 ^{ }""; ""1. Introduction""; ""2. Constacyclic Codes and Their Duals""; ""3. Self-Dual and Complementary-Dual Constacyclic Codes""; ""4. Cyclic Codes of Length 6 ^{ }""; ""5. Negacyclic Codes of Length 6 ^{ }""; ""6. A Classification Of Constacyclic Codes of Length 6 ^{ }""; ""Acknowledgement""; ""References""; ""Cyclically Presented Modules, Projective Covers and Factorizations""""1. Introduction""; ""2. Generalities""; ""3. -exactness""; ""4. Projective ; covers of cyclically presented modules""; ""5. Cokernels of endomorphisms""; ""Acknowledgements""; ""References""; ""Isomorphisms of Some Quantum Spaces""; ""1. Introduction""; ""2. General results""; ""3. Quantum matrix algebras""; ""4. Certain ambiskew polynomial rings""; ""5. Jordan matrix algebra""; ""6. Quantum Weyl algebras""; ""Acknowledgements""; ""References""; ""References""