East journal on approximations

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  Año 2002, Vol. 8, Número 2

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    A counterexample in coconvex and q-coconvex approximations

    Lyudmyla P. Yushchenko, Jacek Gilewicz

    págs. 131-144

    
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    On the interpolation shadow of a finite dimensional subspace of a normed space

    A.B. Németh

    págs. 145-150

    
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    On continuos operators of generalized rational approximation in L (p) spaces

    K.S. Rjutin

    págs. 151-160

    
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    K-functionals and n-widths of classes of periodic functions of two variables

    S.B. Vakarchuk

    págs. 161-182

    
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    A short note on a question raised by B. Bojanov

    Knut Petras

    págs. 183-184

    
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    Three-convex approximation by quadratic splines with arbitrary fixed knots

    Andriy Prymak

    págs. 185-196

    
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    A Remez-type inequality for rational functions considered on a smooth curve

    Vladimir V. Andrievskii

    págs. 197-208

    
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    On bivariate polynomial interpolation

    Saleem Ali Mohammad Ismail

    págs. 209-228

    
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    Trapezoidal cubature formulae and Poisson's equation

    Dimitar K. Dimitrov

    págs. 229-244

    
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    Simultaneous approximation on the line and on the half-line for certain rational functions

    Theodore Kilgore

    págs. 245-260

    
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    Targential Bernstein - Markov inequalities for bivariate polynomials on curves

    J. Szabados, András Kroó

    págs. 261-278