CAUCHY PROBLEMS FOR A PARTIAL DIFFERENTIAL EQUATION IN WHITE NOISE ANALYSIS
Dong Myung Chung, Un Cig Ji · Journal of the Korean Mathematical Society · 1996
The Gross Laplacian $\Delta_G$ was introduced by Groww for a function defined on an abstract Wiener space (H,B) [1,7]. Suppose $\varphi$ is a twice H-differentiable function defined on B such that $\varphi(x)$ is a trace class operator of H for every x \in B.in B.