nLab
twisted Wu structure

Context

Cohomology

cohomology

Special and general types

Special notions

Variants

Extra structure

Operations

Theorems

Contents

Idea

The notion of twisted differential c-structures applied to Wu classes.

Applications

See at M5-brane the section Conformal blocks and 7d Chern-Simons dual.

References

Topological twisted Wu structures are considered in

A smooth and differential refinement is discussed in

A truncation of this reproduces the differential integra Wu structures considered in

Revised on September 10, 2014 04:34:05 by Urs Schreiber (185.26.182.29)