Abelian Group Theory [[electronic resource] ] : Proceedings of the Oberwolfach Conference, January 12-17, 1981 / / herausgegeben von R. Göbel, E. Walker

• Pubblicazione: Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1981
• Edizione: 1st ed. 1981.
• Descrizione fisica: 1 online resource (447 S.)
• Disciplina: 512.2
• Soggetto topico: Group theory; Group Theory and Generalizations
• Persona (resp. second.): GöbelR; WalkerE
• Note generali: Bibliographic Level Mode of Issuance: Monograph
• Nota di contenuto: Reinhold Baer's work on abelian groups -- Pure subgroups of finite rank completely decomposable groups -- On special balanced supgroups of torsionfree separable abelian groups -- Abelian groups finitely generated over their endomorphism rings -- Relations between hom, ext, and tensor product for certain categories of modules over dedekind domains -- On direct decompositions of torsion free abelian groups of rank 4 -- Hyper-indecomposable groups -- On a paper of I.fleischer -- Weak compactness and the structure of Ext(A,?) -- On the p-ranks of Ext(A, G), assuming CH -- A cardinal-determined projectivity condition for abelian groups and modules -- ?1-Separable groups of mixed type -- p?-Basic subgroups of torsion free abelian groups -- A new class of subgroups of ??oZ -- Groups of integer-valuated functions -- Iterated direct sums and products of modules -- A general theory of slender groups and fuchs-44-groups -- Homomorphisms between cartesian powers of an abelian group -- Algebraic compactness of filter quotients -- Cotorsion modules over Noetherian hereditary rings -- Basic concepts of functorial topologies -- Automorphism groups of locally compact abelian groups -- Zur Kennzeichnung Von Elationen -- Extensions of isomorphisms between subgroups -- The duals of totally projective groups -- Isotype subgroups of totally projective groups -- Classification theory of abelian groups, II: Local theory -- Valuated p-groups -- Mixed local groups -- Nice subgroups of valuated groups -- Diagrams over ordered sets: A simple model of abelian group theory -- Kawada's theorem.
• Titolo autorizzato: Abelian group theory
• ISBN: 3-540-38767-6
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Tedesco
• Record Nr.: 996466486203316
• Lo trovi qui: Univ. di Salerno
• Serie: Lecture Notes in Mathematics, . 0075-8434 ; ; 874