Pedro Freitas

4 works

University of Lisbon

1. Unbounded planar domains whose second nodal line does not touch the boundary

   Pedro Freitas, Krejcirik, D.

   PreprintNonlinear Partial Differential EquationsArXiv.org20050 citations

   ABIABI:AkademIndex/openalex/2005.preprint.000009

2. Waveguides with Combined Dirichlet and Robin Boundary Conditions

   Pedro Freitas, David Krejčiřı́k

   ArticleSpectral Theory in Mathematical PhysicsMathematical Physics Analysis and Geometry20060 citations

   ABIABI:AkademIndex/openalex/2006.article.000106

3. Unbounded planar domains whose second nodal line does not touch the boundary

   Pedro Freitas, David Krejčiřı́k

   ArticleNonlinear Partial Differential EquationsMathematical Research Letters20070 citations

   ABIABI:AkademIndex/openalex/2007.article.000124

4. Alexandrov's isodiametric conjecture and the cut locus of a surface

   Pedro Freitas, David Krejčiřı́k

   PreprintPoint processes and geometric inequalitiesTohoku Mathematical Journal20150 citations

   ABIABI:AkademIndex/openalex/2015.preprint.000001