2 papers
math.OC2024
The Randomized Block Coordinate Descent Method in the Hölder Smooth Setting
Leandro Farias Maia, David Huckleberry Gutman
This work provides the first convergence analysis for the Randomized Block Coordinate Descent method for minimizing a function that is both Hölder smooth and block Hölder smooth. O…
math.OC2022
The Inexact Cyclic Block Proximal Gradient Method and Properties of Inexact Proximal Maps
Leandro Maia, David Huckleberry Gutman, Ryan Christopher Hughes
This paper expands the Cyclic Block Proximal Gradient method for block separable composite minimization by allowing for inexactly computed gradients and proximal maps. The resultan…