|
Zapiski Nauchnykh Seminarov POMI, 1998, Volume 254, Pages 65–75
(Mi znsl891)
|
|
|
|
This article is cited in 6 scientific papers (total in 6 papers)
On the value regions of systems $\{f(z_1),f'(z_1)\}$ and $\{f(z_1),f(z_2)\}$ in the class of typically real functions
E. G. Goluzina St. Petersburg Department of V. A. Steklov Institute of Mathematics, Russian Academy of Sciences
Abstract:
In the class $T$ consisting of regular and typically real functions in the disk $|x|<1$, the value regions of the system $\{f(z_1),f'(z_1)\}$ and $\{f(z_1),f(z_2)\}$ are found for fixed $z_1$ and $z_2$. As an application, the value regions of $f'(z_1)$ and $f(z_2)$ are found for $f\in T$ with fixed value $f(z_1)$.
Received: 05.11.1998
Citation:
E. G. Goluzina, “On the value regions of systems $\{f(z_1),f'(z_1)\}$ and $\{f(z_1),f(z_2)\}$ in the class of typically real functions”, Analytical theory of numbers and theory of functions. Part 15, Zap. Nauchn. Sem. POMI, 254, POMI, St. Petersburg, 1998, 65–75; J. Math. Sci. (New York), 105:4 (2001), 2156–2164
Linking options:
https://www.mathnet.ru/eng/znsl891 https://www.mathnet.ru/eng/znsl/v254/p65
|
Statistics & downloads: |
Abstract page: | 138 | Full-text PDF : | 42 |
|