| Título: | Extensions of Baer and Principally Projective Modules |
| Autores: |
Sait Halicioglu; Department of Mathematics
Ankara University
06100 Tandogan Ankara Burcu UNGOR Abdullah HARMANCI |
| Fecha: | 2012-10-12 |
| Publicador: | Gazi University Journal of Science |
| Fuente: |
 |
| Tipo: | Peer-reviewed Article |
| Tema: |
Mathematics abelian modules, Baer modules, principally projective modules. |
| Descripción: | In this note, we investigate extensions of Baer and principally projective modules. Let R be an arbitrary ring with identity and M a right R-module. For an abelian module M, we show that M is Baer (resp. principally projective) if and only if the polynomial extension of M is Baer (resp. principally projective) if and only if the power series extension of M is Baer (resp. principally projective) if and only if the Laurent polynomial extension of M is Baer (resp. principally projective) if and only if the Laurent power series extension of M is Baer (resp. principally projective). Key words: Abelian modules, Baer modules, principally projective modules. 2010 Mathematics Subject Classification: 13C11, 13C99. |
| Idioma: | Inglés |