TY  - JOUR
AU  - Díaz Díaz, Jesús Ildefonso
AU  - Díaz Díaz, Gregorio
AU  - Otero Juez, Jesus
PY  - 2006
DO  - 10.1016/j.nonrwa.2005.01.001
SN  - 1468-1218
UR  - https://hdl.handle.net/20.500.14352/49967
T2  - Nonlinear Analysis: Real World Applications
AB  - We show the existence and uniqueness of a viscosity solution for an oblique nonlinear problem suggested by the study of the Backus problem on the determination of the external gravitational potential of the Earth from surface measurements of the...
LA  - eng
M2  - 147
PB  - Amsterdam Elsevier Science 2000
KW  - elliptic-equations
KW  - harmonic-functions
KW  - uniqueness
KW  - nonlinear oblique boundary value problem
KW  - viscosity solutions
KW  - Backus problem
KW  - gravity potential
TI  - On an oblique boundary value problem related to the Backus problem in Geodesy
TY  - journal article
VL  - 7
ER  -