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 extend the well-known concentration -- compactness principlefor the Fractional Laplacian operator in unbounded domains. As an applicationwe show sufficient conditions for the existence of solutions to some criticalequations involving the fractional $p-$laplacian in the whole ${\mathbb R}^n$.

The concentration-compactness principle for fractional order Sobolev  spaces in unbounded domains and applications to the generalized fractional  Brezis-Nirenberg problem