About some Phragmen-Lindelof type theorems for biharmonic functions

The work is devoted to a Phragmen-Lindelof theorem for biharmonic functions, which is obtained using Carleman-type formulas. An integral representation for biharmonic functions is established. By means of this integral representation, several properties are obtained, including a growth estimate and a Phragmen-Lindelof -type theorem for a certain class of biharmonic functions.

Ҳали таржима қилинмаган