Pliska Studia Mathematica Bulgarica

Volume 5, 1983

Theme: Theory of approximations

GUEST EDITOR: V. Popov

Sofia, 1983

Note: On February 8th 1982 was celebrated the 50th anniversary of Academician Blagovest Sendov. The present volume is published on this occasion

C O N T E N T S

• Iliev, L. The 50th anniversary of academician Blagovest Hristov Sendov. (Russian). (pp. 3-5)
• Iliev, L. The 50th anniversary of academician Blagovest Hristov Sendov. (English) (pp. 6-8)
• Vachov, D. Comp. Bibliography of Bl. Sendov. (English) (pp. 9-13)
• Hristov, V. On the mean convergence of interpolational polynomials of periodic functions. (Russian) (pp. 14-22)
• Hristov, V. On Fourier-Lagrange coefficients. (Russian) (pp. 23-31)
• Djukanova, T. Approximation of functions by means of linear summation Baskakov’s operators in L_p. (English) (pp. 32-39)
• Boyanov, T. Approximation of the letter Gamma by algebraic polynomial curves. (Russian) (pp. 40-42)
• Kjurkchiev, N. On some modifications of L. Ehrlich's method for the approximate solution of algebraic equations. (Russian) (pp. 43-50)
• Lazarov, R. Convergence of difference schemes for parabolic equations with generalized solutions. (Russian) (pp. 51-59)
• Nikolcheva, M. Approximation of continuous curves on the plane by parts of circumferences. (Russian) (pp. 60-64)
• Petkov, M. On an approach to the inversion of ill-conditioned matrices. (Russian) (pp. 65-67)
• Petrushev, P. Connections between the best rational and the spline approximations in the metric L_p. (Russian) (pp. 68-83)
• Andreev, A. Convengence rate for spline collocation to Fredholm integral equation of second kind. (English) (pp. 84-92)
• Bojanov, B. A generalization of Chebyshev Polynomials. II. (English) (pp. 93-96)
• Ivanov, K. On the of convergence of two modules of functions. (English) (pp. 97-104)
• Dimitrova, N., Markov, S. Interval methods of Newton type for nonlinear equations. (English) (pp. 105-117)
• Kjurkchiev, N., Markov, S. Two interval methods for algebraic equations with real roots. (English) (pp. 118-131)
• Popov, V. Function spaces, generated by the averaged modules of smoothness. (English) (pp. 132-143)
• Iliev, G., Trifonova, M. Partially monotone approximation of differentiable functions. (English) (pp. 144-150)
• Ivanov, K. On a new characteristic of functions II. Direct and converse theorems for the best algebraic approximation in C[–1,1] and Lp[–1,1]. (English) (pp. 151-163)

Creator: Laboratory DSCH, IS Department, 20.12.2011
Available online since: 20.04.2012