PageHeader : Funkcialaj Ekvacioj, 35 (1992) 515-531 Title : The Rate of Convergence for Chemical Title : Interfacial Reaction Models AuthorInfo : By AuthorInfo : Takeyuki NAGASAWA1 AuthorInfo : (Tohoku University, Japan) section : 1. Introduction section : 2. The case A $\neq 0$ section : 3. The case A $=0$ , m $=n=1$ section : 4. The case A $=0$ , mn $>1$ section : 5. Sharpness of estimates section : 6. A decay estimate for derivatives section : References