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19992005
most citedBoundary triples and Weyl functions for singular perturbations of self-adjoint operators

48 citations · 55 across the 5 of their papers we have counts for

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2 papers · 1 filter

math.PR2003

Convergence of symmetric diffusions on Wiener spaces

Andrea Posilicano, Tusheng Zhang

We prove convergence of symmetric diffusions on Wiener spaces by using stopping times arguments and capacity techniques. The drifts of the diffusions can be singular, we require th…

math.PR2002

Asymptotic flux across hypersurfaces for diffusion processes

Andrea Posilicano, Stefania Ugolini

We suggest a rigorous definition of the pathwise flux across the boundary of a bounded open set for transient finite energy diffusion processes. The expectation of such a flux has…