A Hamilton-Jacobi-based proximal operator

Osher, S; Heaton, H; Fung, SW

Osher, S (通讯作者),Univ Calif Los Angeles, Dept Math, Los Angeles, CA 90095 USA.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2023; 120 (14):

Abstract

First-order optimization algorithms are widely used today. Two standard building blocks in these algorithms are proximal operators (proximals) and gra......

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