papers
Publications (4)
astro-ph.CO2010
The invariant joint distribution of a stationary random field and its derivatives: Euler characteristic and critical point counts in 2 and 3D
Dmitri Pogosyan, Christophe Gay, Christophe Pichon
astro-ph.CO2011
Non-Gaussian statistics of critical sets in 2 and 3D: Peaks, voids, saddles, genus and skeleton
Christophe Gay, Christophe Pichon, Dmitri Pogosyan
astro-ph.CO2011
Non Gaussian extrema counts for CMB maps
Dmitri Pogosyan, Christophe Pichon, Christophe Gay
astro-ph.CO2009
The Skeleton: Connecting Large Scale Structures to Galaxy Formation
Christophe Pichon, Christophe Gay, Dmitry Pogosyan +5