τ-complemented and τ-supplemented modules
Proper classes of monomorphisms and short exact sequences were introduced by Buchsbaum to study relative homological algebra. It was observed in abelian group theory that complement submodules induce a proper class of monomorphism and this observations were extended to modules by Stenstr\"om, G...
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| Outros Autores: | , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2006
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| Assuntos: | |
| Texto completo: | https://hdl.handle.net/10216/25781 |
| País: | Portugal |
| Oai: | oai:repositorio-aberto.up.pt:10216/25781 |