AbstractThe classical Jackson theorem concerning polynomial approximation of functions on [−1, 1] is generalized to the case of approximation of functions given on a piecewise smooth arc in the complex plane by harmonic polynomials
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135403/1/jlms0317.pd
AbstractFor trigonometric polynomials on [-π,π]≡T, the classical Jackson inequality En(f)p⩽Cωr(f,1/n...
For disjoint compact subsets I, J of a real interval [A, B] construction is given for polynomials P-...
AbstractThe classical Jackson theorem concerning polynomial approximation of functions on [−1, 1] i...
We consider best polynomial approximation to functions analytic in a Jordan domain D and continuous ...
AbstractThe best approximation of functions in Lp(Sd−1),0<p<1 by spherical harmonic polynomials is s...
AbstractThe problem of finding a best Tchebycheff approximation to a given continuous function f, de...
AbstractLetfbe a continuous function on [−1, 1], which changes its monotonicity finitely many times ...
AbstractWe study the convergence behavior of the diagonal sequence of the Padé table associated with...
We propose a method for the approximation of analytic functions on Jordan regions that is based on a...
AbstractThe Dzjadyk-type theorem concerning the polynomial approximation of functions on a continuum...
AbstractLetfbe a continuous function on [−1, 1], which changes its monotonicity finitely many times ...
AbstractLet γ be a Jordan curve in the z-plane which contains the origin in its interior. Every cont...
AbstractLet E be an arc on the unit circle and let L2(E) be the space of all square integrable funct...
In this thesis; on quasi-conform arcs in terms of estimates depending on the point constructive ch...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135403/1/jlms0317.pd
AbstractFor trigonometric polynomials on [-π,π]≡T, the classical Jackson inequality En(f)p⩽Cωr(f,1/n...
For disjoint compact subsets I, J of a real interval [A, B] construction is given for polynomials P-...
AbstractThe classical Jackson theorem concerning polynomial approximation of functions on [−1, 1] i...
We consider best polynomial approximation to functions analytic in a Jordan domain D and continuous ...
AbstractThe best approximation of functions in Lp(Sd−1),0<p<1 by spherical harmonic polynomials is s...
AbstractThe problem of finding a best Tchebycheff approximation to a given continuous function f, de...
AbstractLetfbe a continuous function on [−1, 1], which changes its monotonicity finitely many times ...
AbstractWe study the convergence behavior of the diagonal sequence of the Padé table associated with...
We propose a method for the approximation of analytic functions on Jordan regions that is based on a...
AbstractThe Dzjadyk-type theorem concerning the polynomial approximation of functions on a continuum...
AbstractLetfbe a continuous function on [−1, 1], which changes its monotonicity finitely many times ...
AbstractLet γ be a Jordan curve in the z-plane which contains the origin in its interior. Every cont...
AbstractLet E be an arc on the unit circle and let L2(E) be the space of all square integrable funct...
In this thesis; on quasi-conform arcs in terms of estimates depending on the point constructive ch...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135403/1/jlms0317.pd
AbstractFor trigonometric polynomials on [-π,π]≡T, the classical Jackson inequality En(f)p⩽Cωr(f,1/n...
For disjoint compact subsets I, J of a real interval [A, B] construction is given for polynomials P-...
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