12 citations · 37 across the 11 of their papers we have counts for
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math.PR2012★ 11 cited
Convergence of time-inhomogeneous geodesic random walks and its application to coupling methods
Kazumasa Kuwada
We study an approximation by time-discretized geodesic random walks of a diffusion process associated with a family of time-dependent metrics on manifolds. The condition we assume…
math.PR2012
Monotonicity of time-dependent transportation costs and coupling by reflection
Kazumasa Kuwada, Karl-Theodor Sturm
Based on a study of the coupling by reflection of diffusion processes, a new monotonicity in time of a time-dependent transportation cost between heat distribution is shown under B…