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41A10 Approximation by polynomials (28 articles)

• Zhu, Laiyi; Zhao, Xingjun: On Bernstein inequalities for multivariate trigonometric polynomials in $L_{p}$, $0\leq p\leq \infty $. (English). Czechoslovak Mathematical Journal, vol. 72 (2022), issue 2, pp. 449-459
• Mursaleen, Mohammad; Alabied, Ahmed A. H.: Approximation properties for modified $(p,q)$-Bernstein-Durrmeyer operators. (English). Mathematica Bohemica, vol. 143 (2018), issue 2, pp. 173-188
• Janouchová, Eliška; Sýkora, Jan; Kučerová, Anna: Polynomial chaos in evaluating failure probability: A comparative study. (English). Applications of Mathematics, vol. 63 (2018), issue 6, pp. 713-737
• Ren, Mei-Ying; Zeng, Xiao-Ming: King type modification of $q$-Bernstein-Schurer operators. (English). Czechoslovak Mathematical Journal, vol. 63 (2013), issue 3, pp. 805-817
• Révayová, Martina; Török, Csaba: Reference points based recursive approximation. (English). Kybernetika, vol. 49 (2013), issue 1, pp. 60-72
• Török, Csaba: Reference points based transformation and approximation. (English). Kybernetika, vol. 49 (2013), issue 4, pp. 644-662
• Mahmudov, Nazim I.: Approximation properties of bivariate complex $q$-Bernstein polynomials in the case $q>1$. (English). Czechoslovak Mathematical Journal, vol. 62 (2012), issue 2, pp. 557-566
• Yang, Xiangdong: On the completeness of the system $\{t^{\lambda _{n}}\log ^{m_{n}}t\}$ in $C_{0}(E)$. (English). Czechoslovak Mathematical Journal, vol. 62 (2012), issue 2, pp. 361-379
• Gonska, Heiner; Păltănea, Radu: Simultaneous approximation by a class of Bernstein-Durrmeyer operators preserving linear functions. (English). Czechoslovak Mathematical Journal, vol. 60 (2010), issue 3, pp. 783-799
• Dalík, Josef: Optimal-order quadratic interpolation in vertices of unstructured triangulations. (English). Applications of Mathematics, vol. 53 (2008), issue 6, pp. 547-560
• Ostrovska, Sofiya: The sharpness of convergence results for $q$-Bernstein polynomials in the case $q>1$. (English). Czechoslovak Mathematical Journal, vol. 58 (2008), issue 4, pp. 1195-1206
• Duman, O.: A Korovkin type approximation theorems via $\scr I$-convergence. (English). Czechoslovak Mathematical Journal, vol. 57 (2007), issue 1, pp. 367-375
• Dikoussar, Nikolay; Török, Csaba: On one approach to local surface smoothing. (English). Kybernetika, vol. 43 (2007), issue 4, pp. 533-546
• Révayová, Martina; Török, Csaba: Piecewise approximation and neural networks. (English). Kybernetika, vol. 43 (2007), issue 4, pp. 547-559
• Výborný, Rudolf: The Weierstrass theorem on polynomial approximation. (English). Mathematica Bohemica, vol. 130 (2005), issue 2, pp. 161-166
• Israfilov, Daniyal M.: Approximation by $p$-Faber-Laurent rational functions in the weighted Lebesgue spaces. (English). Czechoslovak Mathematical Journal, vol. 54 (2004), issue 3, pp. 751-765
• Veselý, Jiří: Weierstrassova věta o aproximaci. (Czech) [The Weierstrass approximation theorem]. Pokroky matematiky, fyziky a astronomie, vol. 47 (2002), issue 3, pp. 181-190
• Attalienti, Antonio; Campiti, Michele: Bernstein-type operators on the half line. (English). Czechoslovak Mathematical Journal, vol. 52 (2002), issue 4, pp. 851-860
• Dalík, Josef: Stability of quadratic interpolation polynomials in vertices of triangles without obtuse angles. (English). Archivum Mathematicum, vol. 35 (1999), issue 4, pp. 285-297
• Abul-Ez, M. A.; Constales, Denis: Basic sets of polynomials in Clifford analysis. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 30 (1989), issue 4, pp. 647-655
• Práger, Milan: Universally optimal approximation of functionals. (English). Aplikace matematiky, vol. 24 (1979), issue 6, pp. 406-420
• Basu, Nirmal Kumar; Kundu, Madhav Chandra: Polynomial approximation and the quadrature problem over a semi-infinite interval. (English). Aplikace matematiky, vol. 20 (1975), issue 3, pp. 216-221
• Haslinger, Jaroslav: Éléments finis et l'estimation de l'erreur intérieur de la convergence. (French) [Finite elements and the estimate of the interior error of convergence]. Commentationes Mathematicae Universitatis Carolinae, vol. 15 (1974), issue 1, pp. 85-102
• Zlámal, Miloš: Curved elements in the finite element method. (English). In: Ráb, Miloš and Vosmanský, Jaromír (eds.): Proceedings of Equadiff III. 3rd Czechoslovak Conference on Differential Equations and Their Applications. Brno, Czechoslovakia, August 28 - September 1, 1972. Univ. J. E. Purkyně - Přírodovědecká fakulta, Brno, 1973. pp. 269
• Najzar, Karel: Error bounds for eigenvalues and eigenfunctions of some ordinary differential operators by the method of least squares. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 12 (1971), issue 2, pp. 235-248
• Freud, Géza: Über die Konvergenz der Orthogonalpolynomreihe einer Funktion mit beschränkter Variation. (German) [On the convergence of the series for orthogonal polynomials of a function with bounded variation]. Archivum Mathematicum, vol. 1 (1965), issue 4, pp. 247-250
• Truksa, L.: Application of Bessel coefficients in approximative expressing of collectives. (English). Aktuárské vědy, vol. 1 (1930), issue 1, pp. 2-13
• Studnička, F. J.: Přímý důkaz průkladného vzorce Lagrange-ova. (Czech) [A direct proof of Lagrange's interpolation formula]. Časopis pro pěstování mathematiky a fysiky, vol. 2 (1873), issue 1, pp. 82-84