Güçlükan, Aslı2016-01-082016-01-082011http://hdl.handle.net/11693/15748Ankara : The Department of Mathematics and the Institute of Engineering and Science of Bilkent University, 2011.Thesis (Ph. D.) -- Bilkent University, 2011.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.Thesis