%0 Journal Article
%A Deville, Robert
%A Gonzalo, R.
%A Jaramillo Aguado, Jesús Ángel
%T Renormings of L-p(L-q)
%D 1999
%@ 0305-0041
%U https://hdl.handle.net/20.500.14352/57600
%X We investigate the best order of smoothness of L-p(L-q). We prove in particular that there exists a C-infinity-smooth bump function on L-p(L-q) if and only if p and q are even integers and p is a multiple of q.
%~