Güçlükan, Aslı2016-01-082016-01-082011http://hdl.handle.net/11693/15748Cataloged from PDF version of article.Includes bibliographical references leaves 62-64.viii, 64 leavesEnglishinfo:eu-repo/semantics/openAccessBredon cohomologyequivariant fibrationequivariant quasi-fibrationEuler classobstruction theoryorbit categoryQA612.3 .G831 2011Homology theory.Algebra, Homological.Finite groups.Obstruction theory.Obstructions for constructing g-equivariant fibrationsThesis