PageHeader : Funkcialaj Ekvacioj, 29 (1986) 141-149 Title : Global Existence and Smoothing Effect for a Parabolic Equation Title : with a Nonmonotonic Perturbation AuthorInfo : By AuthorInfo : Mitsuhiro NAKAO AuthorInfo : (Kyushu University, Japan) AuthorInfo : Dedicated to Professor Mikio Nakamura on his sixtieth birthday section : 1. Introduction and result section : 2. Proof of Theorem 1 section : 3. Strong solution section : References