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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Some of the important inequalities associated with quantum entropy areimmediate algebraic consequences of the Hansen-Pedersen-Jensen inequality. Ageneral argument is given using matrix perspectives of operator convexfunctions. A matrix analogue of Mar\'{e}chal's extended perspectives providesadditional inequalities, including a $p+q\leq 1$ result of Lieb.

A Matrix Convexity Approach to Some Celebrated Quantum Inequalities