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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

In this paper, we consider the problem of prescribing scalar curvature onn-sphere. Assume that the candidate curvature function $f$, which is allowed tochange sign, satisfies some kind of Morse index or symmetry condition. Bystudying the well-known scalar curvature flow, we are able to prove that theflow converges to a metric with the prescribed function $f$ as its scalarcurvature.

Scalar curvature flow on S^n to a prescribed sign-changing function