Regularity and Strict Positivity of Densities for the Nonlinear Stochastic Heat Equations 1FKS To make matters worse

To make matters worse

including evil (Baudelaire)

coffee-table format

com/weakliem-materials[/ital]) supplies data and syntax files for the book's examples

Regularity and Strict Positivity of Densities for the Nonlinear Stochastic Heat Equations 1FKS To make matters worseIn this paper, we establish a necessary and sufficient condition for the existence and regularity of the density of the solution to a semilinear stochastic (fractional) heat equation with measure valued initial conditions. Under a mild cone condition for the diffusion coefficient, we establish the smooth joint density at multiple points. The tool we use is Malliavin calculus. The main ingredient is to prove that the solutions to a related stochastic