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 earlier work, Schur lattices of KP and BKP $\tau$-functions, denoted$\pi_{\lambda}(g) ({\bf t})$ and $\kappa_{\alpha} (h)({\bf t}_B)$,respectively, defined as fermionic vacuum expectation values, were associatedto every GL$(\infty)$ group element $\hat{g}$ and SO$(\tilde{\mathcal{H}}^\pm,Q_\pm)$ group element $\hat{h}$. The elements of these lattices are labelled bypartitions $\lambda$ and strict partitions $\alpha$, respectively. It was shownhow the former may be expressed as finite bilinear sums over products of thelatter. In this work, we show that two-sided KP tau functions corresponding toany given $\hat{g}$ may similarly be expressed as bilinear combinations of thecorresponding two-sided BKP tau functions.

Bilinear expansions of KP multipair correlators in BKP correlators