Doctors of Sciences

1

Alexander STEPANETS - kand.diss. "On some linear processes of approximation of functions" (1968); doct.diss. "Investigations on extremal problems of theory of summation of Fourier series" (1974).

2

Wladymir BELIY - kand.diss. "Fractional differentiation in complex domain and questions of approximation theory of functions" (1963); doct.diss. "Method of conformal invariants in approximation theory of functions of complex variable" (1978).

3

Igor SHEVCHUK - kand.diss "On Plemely-Privalov theorem and constructive characteristics of functions of Zygmund classes" (1973); doct.diss. "Continuation and approximation of smooth functions of one variable" (1985).

4

Victor KONOVALOV - doct.diss. "Investigations on approximation and continuation of functions of several real variables" (1985).

5

Yuri VOLKOV - kand.diss. "On some relations between structural and constructive properties of functions of complex variable, defined in domains with piecewise smooth boundary" (1968); doct.diss. "Positive linear operators, generated by measures" (1990).

6

Yuri MEL'NIK - kand.diss. "Some special entire functions and their application to theory of representation of regular functions by Dirichlet series" (1976); doct.diss. "Questions of representation of regular functions by series of exponents" (1990).

7

Yuri PODLIPENKO - kand.diss. "Application of approximating method to solution of Cauchy and Goursat problems for differential equations" (1978); doct.diss. "Investigation of boundary problems of diffraction in some domains with noncompact boundaries" (1993).

8

Muzafar AZIZOV - kand.diss. "Polinomial approximation of solutions of some types of problems for differential equations" (1985); doct.diss. "Optimization of approximative methods of solution of integral equations and contiguous questions of the theory of approximative methods" (2009).

9

Andrew BAKAN - kand.diss. "Some questions of convex analysis and their application in theory of functions" (1986); doct.diss. "Polynomial approximation on the real axis, Karlin's problem and normality of convex sets" (2009).

10

Anatoly GOLUB - kand.diss. "Pade approximation of some hypergeometric functions" (1983); doct.diss. "Method of generalized moment representations in the theory of rational approximation " (2010).


Kandidates of Sciences

1

Maria ANDRASHKO - kand.diss. (1964).

2

Viktor GRISHIN - kand.diss. "On approximation of continuous periodic functions of two variables by trigonometric polynimials" (1964).

3

Ivan GRIGORCHUK - kand.diss. "L-bases and their application to some questions of theory of functions" (1965).

4

Roman KOVALCHUK - kand.diss. "On moduli of continuity of analytic functions and on approximation of functions of several complex variables" (1965).

5

Haji ALIBEKOV - kand.diss. "Uniform approximation of functions of complex variable on closed sets with anglesť (1966).

6

Vasil BURLACHENKO - kand.diss. "On analytic continuation of Riemann zeta-function by means of double series" (1967).

7

Mykola VOROBYEV - kand.diss. (1968).

8

Danylo GALAN - kand.diss. "On polynomial approximation of functions of one complex variable in domains with smooth and piecewise smooth boundary" (1968).

9

Wolodymir PANASOVICH - kand.diss. "On estimates of accuracy of cubature formulae for circle and sphere" (1968).

10

Oleksandr SHVAI - kand.diss. "On approximation of functions from classes , defined on closed sets with any angles other than zero or " (1968).

11

Rudolf POLYAKOV - kand.diss. "On approximation of continuous functions, defined on bounded closed sets" (1969).

12

Lidiya KOLESNIK - kand.diss. "On approximation of functions in metrics of space (d), 1p , on closed sets with piecewise smooth boundary" (1970).

13

Vsevolod KROCHUK - kand.diss. "On polynomial approximation of solutions of differential and integral equations" (1970).

14

M.I.HUSSEIN - kand.diss. "On application of linear methods to approximation by polynomials in metrics , p1, of solutions of Fredholm integral equations of second kind, Hammerstein equations and ordinary differential equations" (1972).

15

Petro ANTONYUK - kand.diss. "On uniform approximation by polynomials of functions on closed sets with piecewise smooth boundary" (1973).

16

Petro DENISENKO - kand.diss. "Discrete operators and their application to solution of Cauchy problem by method of V.K.Dzyadyk" (1974 ).

17

Georgiy SMIRNOV - kand.diss. "On problem of best approximation in linear normed spaces and space of abstract functions" (1974).

18

Vitaliy BORODIN - kand.diss. "On boundary properties of harmonic and analytic functions of Holder classes in domains with piecewise smooth boundary" (1975).

19

Anatoliy BUSHANSKIY - kand.diss. "Best harmonic approximations on some classes of sourcewise represented functions" (1975).

20

Eugen KRUTIGOLOVA - kand.diss. "On representation of analytic functions by Dirichlet series in closed convex domains" (1977).

21

Olexandr PRIPIK - kand.diss. (1977).

22

Vsevolod STOLYARCHUK - kand.diss. "Construction of algebraic polynomials, realizing near the best approximation of special function"
(1977).

23

P.LITVINETS - kand.diss. "Application of approximating method to solution of systems of linear differential equations with polynomial coefficients" (1979).

24

Leontii FILOZOF - kand.diss. "Approximation of functions by continued fractions" (1979).

25

Valentin BILENKO - kand.diss. "Polynomial approximations of solutions of Hammerstein integral equations and implicit functions" (1980).

26

Wolodymir KOVTUNETS - kand.diss. "Investigation of extremal properties of k-snakes" (1981).

27

Leonid OSTROVETSKY - kand.diss. "Approximation of solutions of linear differential equations of hyperbolic type with polynomial coefficients" (1982).

28

Svitlana KARPENKO (BUSLAYEVA) - kand.diss. "Application of approximate-iterative and approximating methods to solution of integral and differential equations" (1985).

29

Vasil KRAVCHUK - kand.diss. "Effective rational approximation of orders [n,1] and [n,2] of elementary functions" (1985).

30

Maksim CHYP - kand.diss. "Application of generalized moment problem to obtaining of integral representations of functions and Pade approximants" (1986).

31

Petro YANCHUK - kand.diss. "Application of A-method to elliptic equations" (1986).

32

Dmytro NAYKO - kand.diss. "Improvement of convergence of sequences of some linear positive operators" (1987).

33

Yuriy ROMANENKO - kand.diss. "AI-method of approximate solution of nonlinear differential equations of hyperbolic type" (1989).

34

Lyudmila SHEVCHUK (NESTEROVICH) - kand.diss. "Construction of snakes and some their applications" (1990).

35

Malak RIZK - kand.diss. (1991).

36

Viktor SAMONENKO - kand.diss. "Approximate-iterative method of solution of nonlinear integral and differential equations" (1994).

37

Yakiv IVASHCHUK - kand.diss. "Extremal and approximation properties of functions from unisolvent families" (2014).

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