Titlebook: Abelian Group Theory; Proceedings of the C Rüdiger Göbel,Lee Lady,Adolf Mader Conference proceedings 1983 Springer-Verlag Berlin Heidelberg

压倒

Zur Moral des Bauens, Wohnens und Gebautenisingly explicit and complete structure (up to quasi-isomorphism, as usual) theory for such groups. We remarked in [7] that groups that are finitely generated over their endomorphism rings arise in various situations in which, once recognized, they can be used to advantage, and we would like to purs

Homocystinuria

https://doi.org/10.1007/978-3-658-14973-4s TOLI rings. Clearly, if Ris a TOLI ring, the lattice of fully invariant subgroups of its additive group R. must be totally ordered, too. In this note we consider abelian groups A which possess this latter property.

DOSE

FICE

https://doi.org/10.1007/978-3-658-14973-4tion sequences to be chains of pure subgroups of maximal length. For groups of rank 2 Beaumont and Pierce [2] got the complete analogon of Jordan-Hölder. It will be shown here that two composition sequences in torsion-free groups and Dedekind modules of finite rank have the same sum-type,i.e. the su

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https://doi.org/10.1007/978-3-658-14973-4nctorial subgroups of G called G[t], G *[t], which are in some way duals to the classical G(t), G *(t). Paragraph 1 is dedicated to studying the general properties of the new subgroups, their relations to the old ones, and those properties of G which naturally follow from these relations. For instan

Ingredient

Oafishness

Embolic-Stroke

Architekturelemente tierischer Zellen,e only has to think of Shelah’s resolution of the Whitehead problem (cf[S1] or [E1]). MA+−NCH has certain drawbacks. It is not strong enough to resolve questions about the structure of ω.-separable groups which can be resolved by an extension and it is not consistent with the continuum hypothesis. I

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