-pure-high subgroups of abelian groups
Jindřich Bečvář (1985)
Acta Universitatis Carolinae. Mathematica et Physica
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Jindřich Bečvář (1985)
Acta Universitatis Carolinae. Mathematica et Physica
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P. Hill, C. Megibben (1964)
Bulletin de la Société Mathématique de France
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O. D. Artemovych (2000)
Publicacions Matemàtiques
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We characterize the solvable groups without infinite properly ascending chains of non-BFC subgroups and prove that a non-BFC group with a descending chain whose factors are finite or abelian is a Cernikov group or has an infinite properly descending chain of non-BFC subgroups.
A. Ballester-Bolinches, M. C. Pedraza-Aguilera, M. D. Pérez-Ramos (1996)
Rendiconti del Seminario Matematico della Università di Padova
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Jindřich Bečvář (1977)
Commentationes Mathematicae Universitatis Carolinae
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