[arXiv:1006.3176] Equivariant cobordism of schemes from arXiv Front: math.AG by Amalendu Krishna We study the equivariant cobordism theory of schemes for action of linear algebraic groups. We compare the equivariant cobordism theory for the action of a linear algebraic groups with similar groups for the action of tori and deduce some consequences for the cycle class map of the classifying space of an algebraic groups.
nLab page on Equivariant cobordism