I am doing some literature review on Graph isomorphism problem. Most of papers which I am reading are written by E.M Luks and Laszlo Babai. These papers uses the high level knowledge of group theory and complexity theory. As I am new to this field many of the things are not clear to me.
Can some one suggest me a way to learn ideas and techniques which are presented in these papers so that I can come up with some other ideas.
Thank you so much