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 establish the $C^{1,\beta}$ regularity of the regular partof the free boundary in the Signorini problem for elliptic operators withvariable Lipschitz coefficients. This work is a continuation of the recentpaper [GSVG14], where two of us established the interior optimal regularity ofthe solution. Two of the central results of the present work are a newmonotonicity formula and a new epiperimetric inequality.

An epiperimetric inequality approach to the regularity of the free boundary in the Signorini problem with variable coefficients