2 papers
math.CV2019
Blaschke Decompositions on Weighted Hardy Spaces
Stephen D. Farnham
Recently, several papers have considered a nonlinear analogue of Fourier series in signal analysis, referred to as either nonlinear phase unwinding or adaptive Fourier decompositio…
math.NA2019
Principal Component Projection with Low-Degree Polynomials
Stephen D. Farnham, Lixin Shen, Bruce W. Suter
In this paper, we consider approximations of principal component projection (PCP) without explicitly computing principal components. This problem has been studied in several recent…