English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In this paper, we propose a variable metric version of Tseng's algorithm (theforward-backward-forward algorithm: FBF) combined with extrapolation from thepast that includes error terms for finding a zero of the sum of a maximallymonotone operator and a monotone Lipschitzian operator in Hilbert spaces. Thiscan be seen as the optimistic gradient descent ascent (OGDA) algorithm endowedwith variable metrics and error terms. Primal-dual algorithms are also proposedfor monotone inclusion problems involving compositions with linear operators.The primal-dual problem occurring in image deblurring demonstrates anapplication of our theoretical results.

Tseng's Algorithm with Extrapolation from the Past Endowed with Variable Metrics and Error Terms