This paper will develop a Li-Yau-Hamilton type differential Harnack estimate for positive solutions to the Newell-Whitehead-Segel equation on R^n.We then use ou
[b,T] denotes the commutator of generalized Calderon-Zygmund operators T with Lipschitz function b, where b∈Lipβ(Rn),(0 <β≤1) and T is aθ(t)-type Calder
Let B(E,F)be the set of all bounded linear operators from a Banach space E into another Banach space F,B+(E,F)the set of all double splitting operators in B(E,F