Biasing, ? and inflation
Qualitatively new information from higher-order statistics such as bispectrum (FT of 3-point corrln fn), topological genus curve (connectivity of structure),…
- Simulations on mock surveys ? ?, b can be recovered separately to ~10% precision.
- High-order statistics also…
- test inflation - is LSS a Gaussian random field?
- probe non-linear evolution of structure on small scales.