Altunbulak, Fatma2016-07-012016-07-012004http://hdl.handle.net/11693/29528Cataloged from PDF version of article.In this thesis, we study Lζ -modules, and using some exact sequences involving Lζ -modules, we give an alternative proof to a theorem by Jon Carlson which says that any ZG-module is a direct summand of a module which has a filtration by modules induced from elementary abelian subgroups.vii, 58 leaves ; 30 cmEnglishinfo:eu-repo/semantics/openAccessLζ -modules,exact sequences.elementary abelian p-subgroupsprojective resolutionsinjective moduleprojective modulecohomologyQA169 .A48 2004Algebra, Homological.ThesisBILKUTUPB083901