TY  - JOUR
ID  - zu220629
UR  - http://eprints.zu.edu.ua/20629/
IS  - 4
A1  - Targonskii, A. L.
A1  - Targonskaya, I.
Y1  - 2016///
N2  - Sharp estimates of product of inner radii for pairwise disjoint domains are obtained. In
particular, we solve an extremal problem in the case of arbitrary finite number of rays containing
arbitrary even number of free poles
PB  - SciPress Ltd., Switzerland
JF  - International Journal of Advanced Research in Mathematics
KW  - Inner radius of domain
KW  -  quadratic differential
KW  -  piecewise-separating transformation
KW  -  Green
function
KW  -  radial systems of points
KW  -  logarithmic capacity
KW  -  variational formula
SN  - 2297-6213
TI  - On the one extremal problem on the Riemann sphere
SP  - 1
AV  - public
EP  - 7
ER  -