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math-ph2017
Functional solutions for problems of heat and mass transfer
Giovanni Cimatti
We prove the existence and, in certain cases, the uniqueness of functional solutions for two boundary value problems of systems of P.D.E. in divergence form motivated by problems o…
math-ph2017
Boundary value problems in general relativity
Giovanni Cimatti
Certain theorems of existence, non-existence and uniqueness for boundary value problems modelling axial symmetric problems in general relativity are presented using the Weyl's metr…