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

In the past fifteen years there has been constant progress in the study of the curve shortening problem. Prom a geometric point of view, this is the simplest evolution equation by which people employ^ to deform geometric objects to canonical ones. On the other hand, it also appears to be useful in describing the motion of the sharp interface in phase transition. Analytically it is a weakly parabolic system for a curve 7(-, t)

Optimal systems and invariant solutions for the curve shortening problem