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20172022
most citedDistributed Principal Component Analysis with Limited Communication

2 citations · 2 across the 3 of their papers we have counts for

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Showing 2018Show all

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math.OC2018

Explicit Stabilised Gradient Descent for Faster Strongly Convex Optimisation

Armin Eftekhari, Bart Vandereycken, Gilles Vilmart +1

This paper introduces the Runge-Kutta Chebyshev descent method (RKCD) for strongly convex optimisation problems. This new algorithm is based on explicit stabilised integrators for…

math.NA2018

Automatic rational approximation and linearization of nonlinear eigenvalue problems

Pieter Lietaert, Javier Pérez, Bart Vandereycken +1

We present a method for solving nonlinear eigenvalue problems using rational approximation. The method uses the AAA method by Nakatsukasa, Sète, and Trefethen to approximate the no…