A. Schwartzman

activity

20102026

most citedMultiple testing of local maxima for detection of peaks in 1D

65 citations · 229 across the 33 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.ST2016

Multiple testing of local maxima for detection of peaks on the (celestial) sphere

Dan Cheng, Valentina Cammarota, Yabebal Fantaye +2

We present a topological multiple testing scheme for detecting peaks on the sphere under isotropic Gaussian noise, where tests are performed at local maxima of the observed field f…

math.MG2016★ 8 cited

Geometric foundations for scaling-rotation statistics on symmetric positive definite matrices: minimal smooth scaling-rotation curves in low dimensions

David Groisser, Sungkyu Jung, Armin Schwartzman

We investigate a geometric computational framework, called the "scaling-rotation framework", on $Sym^{+} (p)$ , the set of $p \times p$ symmetric positive-definite (SPD) matrices…