Bordism of semifree circle actions on Spin manifolds
Bordism of semifree circle actions on Spin manifolds
Using traditional methods in bordism theory, an almost complete description of the rational bordism groups of semifree circle actions on Spin manifolds is given. The single remaining problem, to describe the ideal of <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="normal upper Omega Subscript asterisk Superscript upper S p i n Baseline circled-times …