T-DUALITY FOR NON-FREE CIRCLE ACTIONS [chapter]

ULRICH BUNKE, THOMAS SCHICK
2006 Analysis, Geometry and Topology of Elliptic Operators  
We study the topology of T -duality for pairs of U (1)-bundles and three-dimensional integral cohomology classes over orbispaces.
doi:10.1142/9789812773609_0018 fatcat:vsahy7chove6pgirmpqyr2tpd4