@Article{ ManCatCas20, author = { Castorina, Daniele and Catino, Giovanni and Mantegazza, Carlo }, title = { A Triviality Result for Semilinear Parabolic Equations }, journal = { Math. Engineering }, year = { 2022 }, volume = { 4 }, number = { 1 }, pages = { Paper n.002, 15 pp. }, URL = { http://cvgmt.sns.it/paper/4744/ }, note = { cvgmt preprint} }