RT Journal Article T1 A uniqueness theorem for a Robin boundary value problem of Physical Geodesy A1 Otero Juez, Jesús AB We get a uniqueness theorem for a Robin type boundary value problem for the Laplace equation arising in Physical Geodesy in the context of the gravimetric determination of the geoid. The boundary is an oblate ellipsoid of revolution and we have uniqueness of solutions provided that its eccentricity is (approximately) less than 0.526428. PB Brown University SN 0033-569X YR 1998 FD 1998-06 LK https://hdl.handle.net/20.500.14352/57765 UL https://hdl.handle.net/20.500.14352/57765 DS Docta Complutense RD 13 abr 2025