Spectral Reciprocity for the product of Rankin-Selberg $L$-functions

Xinchen Miao

We prove a new case of spectral reciprocity formulae for the product of $GL(n+1)\times GL(n)$ and $GL(n)\times GL(n-1)$ Rankin-Selberg $L$-functions ($n\ge 3$), which are first…