Title of article :
Semismall perturbations, semi-intrinsic
ultracontractivity, and integral representations
of nonnegative solutions for parabolic equations
Abstract :
We consider nonnegative solutions of a parabolic equation in a cylinder D×I, where D is a noncompact
domain of a Riemannian manifold and I = (0,T ) with 0
Keywords :
parabolic equation , Semismall perturbation , Semi-intrinsic ultracontractivity , nonnegative solution , Integralrepresentation , Martin boundary , elliptic equation
Journal title :
Journal of Functional Analysis
Journal title :
Journal of Functional Analysis