Listar INIT_Articles por autoría "ddfed67d-0a07-49d8-8542-3d65fe4e54b3"

Mostrando ítems 1-2 de 2

    • openAccess   Comparison of exit moment spectra for extrinsic metric balls 

      Hurtado, Ana; Markvorsen, Steen; Palmer Andreu, Vicente Springer Science+Business Media B.V. (2012)
      We prove explicit upper and lower bounds for the L1-moment spectra for the Brownian motion exit time from extrinsic metric balls of submanifolds Pm in ambient Riemannian spaces Nn. We assume that P and N both have ...

    • openAccess   Estimates of the first Dirichlet eigenvalue from exit time moment spectra 

      Hurtado, Ana; Markvorsen, Steen; Palmer Andreu, Vicente Springer Verlag (2016)
      We compute the first Dirichlet eigenvalue of a geodesic ball in a rotationally symmetric model space in terms of the moment spectrum for the Brownian motion exit times from the ball. As an application of the model space ...