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math.CV2018
Blaschke product for bordered surface
Andrei Bogatyrev
It is well known that a ramified holomorphic covering of a closed unitary disc by another such a disc is given by a finite Blaschke product. The inverse is also true. In this note…
math.CV2018
Water flow under rectangular dam
Andrei Bogatyrëv, Oleg Grigor'ev
A new analytical method for calculation the characteristics of the flow in porous medium bounded by a rectangular polygonal path is proposed. The method is based on the usage of hi…