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/

Zendy Plus

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

Zendy Tools

Zendy Open

We prove weighted $L_{p,q}$-estimates for divergence type higher orderelliptic and parabolic systems with irregular coefficients on Reifenberg flatdomains. In particular, in the parabolic case the coefficients do not have anyregularity assumptions in the time variable. As functions of the spatialvariables, the leading coefficients are permitted to have small meanoscillations. The weights are in the class of Muckenhoupt weights $A_p$. Wealso prove the solvability of the systems in weighted Sobolev spaces.

Weighted $L_{p,q}$-estimates for higher order elliptic and parabolic systems with $\mathrm{BMO}_x$ coefficients on Reifenberg flat domains