Almost Completely Decomposable Groups. (Algebra, logic and applications, vol.13) - Hardcover

Buch 8 von 11: Algebra, Logic and Applications

Mader, Adolf

 
9789056992255: Almost Completely Decomposable Groups. (Algebra, logic and applications, vol.13)
Hardcover
ISBN 10: 9056992252 ISBN 13: 9789056992255
Verlag: Gordon und Breach, 2000

Inhaltsangabe

An almost completely decomposable abelian (acd) group is an extension of a finite direct sum of subgroups of the additive group of rational numbers by a finite abelian group. Examples are easy to write and are frequently used but have been notoriously difficult to study and classify because of their computational nature. However, a general theory of acd groups has been developed and a suitable weakening of isomorphism, Lady's near-isomorphism, has been established as the rightconcept for studying acd groups. A number of important classes of acd groups has been successfully classified. Direct sum decompositions of acd groups are preserved under near-isomorphism and the well-known pathological decompositions can actually be surveyed in special cases.

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A Mader

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Verlag
Gordon und Breach
Erscheinungsdatum
2000
Sprache
Englisch
ISBN 10 
9056992252
ISBN 13 
9789056992255
Einband
Gebundene Ausgabe
Auflage
1
Anzahl der Seiten
354
Kontakt zum Hersteller
Nicht verfügbar
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