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math.DG2006
Hearing the weights of weighted projective planes
Miguel Abreu, Emily Dryden, Pedro Freitas +1
Which properties of an orbifold can we ``hear,'' i.e., which topological and geometric properties of an orbifold are determined by its Laplace spectrum? We consider this question f…
math.SP2006
Location of the nodal set for thin curved tubes
Pedro Freitas, David Krejcirik
The Dirichlet Laplacian in curved tubes of arbitrary constant cross-section rotating together with the Tang frame along a bounded curve in Euclidean spaces of arbitrary dimension i…