An Update On The $L^p$-$L^q$ Norms of Spectral Multipliers on Unimodular Lie Groups

David Rottensteiner, Michael Ruzhansky

This note gives a wide-ranging update on the multiplier theorems by Akylzhanov and the second author [J. Funct. Anal., 278 (2020), 108324]. The proofs of the latter crucially rely…