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

Spectra of functionals $$\Phi(u)=\frac{\left\langleu^{(n)}u^{(n)}\right\rangle}{\left\langle u^{(n-p)}u^{(n-p)}\right\rangle}$$ inspaces ${\mathop{W}\limits^\circ}^2_n$ are considered for different $n$. Onehas shown that for even functions in $\mathop{W}\limits^\circ{}^2_n$ and$\mathop{W}\limits^\circ{}^2_m$ spectra of functionals do not intersect for$m=n+1, n+2$. The neccesary conditions for two spectra to intersect are writtenfor $\Delta=m-n>2$.

On Nonintersection of Spectra of some Functionals on Spaces  $\mathop{W}\limits^\circ{}^2_n$, $\mathop{W}\limits^\circ{}^2_{n+1}$,  $\mathop{W}\limits^\circ{}^2_{n+2}$