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

Given a continuum $X$, let $\mathcal{NB} (\mathcal{F}_1(X))$ be thehyperspace of nonblockers of $\mathcal{F}_1(X)$. In this paper, we show that if$X$ is hereditarily decomposable with the property of Kelley such that$\mathcal{NB} (\mathcal{F}_1(X))$ is a continuum, then $X$ is a simple closedcurve. Thus, we characterize the simple closed curve as the unique hereditarilydecomposable continuum with the property of Kelley $X$ such that its hyperspace$\mathcal{NB} (\mathcal{F}_1(X))$ is a continuum.

Nonblockers for hereditarily decomposable continua with the property of Kelley