Head - Corresponding Member of NASU Prof. Alexander STEPANETS
Secretary - Dr.Victor SAVCHUK
2007
February 2
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Alexander KUSHPEL "Optimal restoration of functions" |
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February 9
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Olena PELAGENKO (Kyiv National University of Technologies and Design) "Integrability of multiple trigonometric series" |
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February 16
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A.BONDARENKO (Kiyiv National Taras Shevchenko University) "Q–convex approximation" |
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February 23
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I.V.KALCHUK (Volin' State Lesya Ukrainka University) "Approximations of (\psi, \beta)-differentiable functions given on real axis by Weierstrass operators" |
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March 16
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Viktor SAVCHUK "Linear methods of approximation of some classes of holomorphic functions from Bergman space" |
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April 13
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Robert LASURIA (Abkhazian University) "Strong summation of Fourier series and approximation of functions" |
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April 20
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ZHIGALLO T.V. (Volin' State Lesya Ukrainka University) "Approximations on interval of functions satisfying Lipschits condition by biharmonic Poisson-Chebyshev operators" |
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April 27
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BODRA Viktoria (Sloviansk State Pedagogical University) "Approximation of periodic functions of two variables of high smoothness by rectangular linear means of their Fourier series" |
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June 8
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M.M.PAHIRYA (Uzhgorod National University) "Approximation of functions by continued fractions" |
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June 15
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SHIDLICH Andriy "Extremal problems for integrals of nonnegative functions" |
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September 7
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KALCHUK I.V. "Approximation of differentiable functions by operators generated by some /lambda-methods of summation of their Fourier series and integrals" |
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September 14
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VYUN V.Ye. "Dividing transforms and quadratic differentials in geometric theory of complex variable" |
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September 21
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SAVCHUK V.V. "Extremal problems of theory of approximation of holomorphic functions" |
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October 5
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OVSIY Ye.Yu.
"Approximation of classes of $\overline{\Psi}$-integrals
by analogs of generalized Vallee-Poussin sums"
VOYTENKO S.P. "On behavior of sum of deviations of Fourier sums in symmetric points" |
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October 12
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PELAGENKO O.
"Boas-Telyakovsky integrability conditions of
multiple trigonometric series"
KONOGRAY A. "Kolmogoroff and linear widths of classes $B_{1,\beta}^\Omega$ of periodic functions of several variables" |
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November 30
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A.N.KOSUKHIN (Moscow State University) "On one geometric criterion of Hilbert properties of Banach spaces" |
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December 7
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S.M.TORBA "Direct and inverse theorems in operator approximation theory" |
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December 14
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V.I.BODRA "Approximations of classes of $\Psi$-integrals of functions of several variables by rectangular linear means of their Fourier series" |
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December 26
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B.I.GOLUBOV (Moscow Physical Technological Institute) "Binary derivatives and integrals of fractional order" |
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Room
#208
Time - 11.00.
Ukrainian version
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