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

Let $\pi$ be a Hecke-Maass cusp form for $\rm SL_3(\mathbf{Z})$ and let $g$be a holomorphic or Maass cusp form for $\rm SL_2(\mathbf{Z})$. Let $\chi$ be aprimitive Dirichlet character of modulus $M=M_1M_2$ with $M_i$ prime, $i=1,2$.Suppose that $M^{1/2+2\eta}<M_1<M^{1-2\eta}$ with $0<\eta<1/8$. Then we have $$L\left(\frac{1}{2},\pi\otimes g \otimes \chi\right)\ll_{\pi,g,\varepsilon}M^{3/2-\eta+\varepsilon}. $$

A bound for twists of $\rm GL_3\times GL_2$ $L$-functions with composite modulus