77 citations · 176 across the 7 of their papers we have counts for
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astro-ph.CO2015★ 33 cited
Estimating the power spectrum covariance matrix with fewer mock samples
David W. Pearson, Lado Samushia
The covariance matrices of power-spectrum (P(k)) measurements from galaxy surveys are difficult to compute theoretically. The current best practice is to estimate covariance matric…
astro-ph.CO2015★ 4 cited
The extent of gravitationally bound structure in a ΛCDM universe
David W. Pearson
A new analytical model for constraining the extent of gravitationally bound structure in the Universe is presented. This model is based on a simple modification of the spherical co…