@article{Malyutin_Revenko_2020, title={Extreme problems in the space of meromorphic functions of finite order in the half plane. II}, volume={54}, url={http://matstud.org.ua/ojs/index.php/matstud/article/view/99}, DOI={10.30970/ms.54.2.154-161}, abstractNote={<p>The extremal problems in the space of meromorphic functions of order $\rho>0$ in upper half-plane are studed.<br>The method for studying is based on the theory of Fourier coefficients of meromorphic functions. The concept of just meromorphic function of order $\rho>0$ in upper half-plane is introduced. Using Lemma on the P\â€™olya peaks and the Parseval equality, sharp estimate from below of the upper limits of relations Nevanlinna characteristics of meromorphic functions in the upper half plane are obtained.</p>}, number={2}, journal={Matematychni Studii}, author={Malyutin, K.G. and Revenko, A.A.}, year={2020}, month={Dec.}, pages={154-161} }