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 will study a class of linear integral operators with thenonnegative kernels on higher-dimensional product spaces, the norms of theoperators can be obtained by integral of the product of the kernel function andfinitely many basic functions. As application, we obtain the sharp constant forlinear Hilbert operator on Higher-dimensional product spaces.

Sharp constants for a class of linear integral operators on higher-dimensional product spaces