TY - JOUR ID - 688 TI - A relative extending module and torsion precovers JO - Bulletin of the Iranian Mathematical Society JA - BIMS LA - en SN - 1017-060X AU - Kemal Berktas, M. AU - Dogruoz, S. AD - Department of‎ ‎Mathematics‎, ‎Usak University‎, ‎Usak‎, ‎Turkey AD - Department of‎ ‎Mathematics‎, ‎Adnan Menderes University‎, ‎Aydin‎, ‎Turkey Y1 - 2015 PY - 2015 VL - 41 IS - 5 SP - 1249 EP - 1257 KW - $\tau$-pure submodule‎ KW - ‎extending module‎ KW - ‎torsion theory‎ KW - ‎(pre)covers‎ KW - ‎$\tau$-cocompact module‎ DO - N2 - We first characterize $tau$-complemented modules with relative (pre)-covers. We also introduce an extending module relative to $tau$-pure submodules on a hereditary torsion theory $tau$ and give its relationship with $tau$-complemented modules. UR - http://bims.iranjournals.ir/article_688.html L1 - http://bims.iranjournals.ir/article_688_6e9d588573e58fc2ad8596db373dfa5f.pdf ER -